A coach takes a group of people to northern Italy. They are going on a travel week!
The one-way distance is 1360 km, to Verona.
The coach consumes 22 litres of diesel per 100 km.
The density of diesel is 0,84.10 3 kg.m -3
The formula of diesel is C 16 H 30 .
In addition to carbon dioxide, the combustion of diesel also produces a little carbon. The
ratio between the two substances in the reaction equation is: C : CO 2 = 1 : 7
the question is: Draw up the reaction equation for the combustion of diesel. Pay attention to the given ratio.

Answers

Answer 1

The balanced chemical equation for the combustion of diesel is 2 C₁₆H₃O+15 O₂[tex]\rightarrow[/tex]32 CO₂ +3 H₂O.

What is chemical equation?

Chemical equation is a symbolic representation of a chemical reaction which is written in the form of symbols and chemical formulas.The reactants are present on the left hand side while the products are present on the right hand side.

A plus sign is present between reactants and products if they are more than one in any case and an arrow is present pointing towards the product side which indicates the direction of the reaction .There are coefficients present next to the chemical symbols and formulas .

The first chemical equation was put forth by Jean Beguin in 1615.By making use of chemical equations the direction of reaction ,state of reactants and products can be stated. In the chemical equations even the temperature to be maintained and catalyst can be mentioned.

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Related Questions

how many pka values would you predict for the amino acid aspartic acid?

Answers

The three pKa values of aspartic acid exists 1.89, 3.65 and 9.60.

What is meant by amino acid aspartic acid?

Due to the presence of two carboxyl groups in the molecule, aspartic acid has an isoelectric point of 2.77. Carboxyl groups attached to alpha carbon have a pKa value of 1.88, -COOH groups attached to side chains have a pKa value of 3.65, and amino groups have a pKa value of 9.60. The sum of pKa1 and pKa3 is divided in half to determine the isoelectric point.

Depending on their side chains, the proteinogenic amino acids are amphoteric and have two or three pK values. The -carboxyl group is represented by pKa1, the -ammonium ion is represented by pKa2, the side chain group, if any, is represented by pKa3, and the isoelectric point, at which the amino acid has no net charge, is represented by pI.

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In the following reaction, oxygen is the excess reactant.
SiCla+02-SiO₂ + Cl₂
The table shows an experimental record for the above reaction.
Experimental Record
Trial Starting Amount of SiCl, Starting Amount of O₂ Actual Yield of SiO₂
100 g
32.96 g
1
100 g
75 g
50 g
252g
2
a. Calculate the percentage yield for SiO₂ for Trial 1. Also, determine the leftover reactant for the trial. Show your work
b. Based on the percentage yield in Trial 2, explain what ratio of reactants is more efficient for the given reaction.

Answers

We can see that Trial 1 was more efficient than Trial 2, since it had a higher percentage yield. This suggests that using a smaller amount of oxygen relative to SiCl₄ is more efficient for this reaction

What is Percentage Yield?

It compares the actual yield of a reaction to the theoretical yield that would be obtained if the reaction proceeded perfectly, and expresses the result as a percentage.

To calculate the percentage yield for SiO₂ in Trial 1, we first need to determine the theoretical yield. We can do this by using stoichiometry and the amount of SiCl₄, which is the limiting reactant:

1 mole SiCl₄ reacts with 1 mole O₂ to produce 1 mole SiO₂ and 1 mole Cl₂

The molar mass of SiCl₄ is 169.9 g/mol, so 100 g of SiCl₄ is equivalent to 100/169.9 = 0.588 moles.

Since 32.96 g of O₂ was used, which has a molar mass of 32 g/mol, this is equivalent to 32.96/32 = 1.03 moles of O₂.

Since oxygen is the excess reactant, we can use the amount of SiCl₄ to calculate the theoretical yield of SiO₂:

0.588 moles SiCl₄ × 1 mole SiO₂/1 mole SiCl₄ × 60.1 g SiO₂/1 mole SiO₂ = 35.8 g SiO₂

The actual yield of SiO₂ in Trial 1 was 50 g. Therefore, the percentage yield is:

(50 g SiO₂/35.8 g SiO₂) × 100% = 139.7%

This indicates that the experiment produced more SiO₂ than was theoretically predicted. There are a number of possible reasons for this, such as experimental error or the presence of impurities in the reactants.

To determine the leftover reactant, we can use stoichiometry and the amount of SiCl₄ that was used:

0.588 moles SiCl₄ - 0.5 moles SiO₂ produced = 0.088 moles SiCl₄ remaining

The leftover reactant is equivalent to:

0.088 moles SiCl₄ × 169.9 g SiCl₄/1 mole SiCl₄ = 15 g SiCl₄

Therefore, 15 g of SiCl₄ was leftover in Trial 1.

b. We can use the percentage yield from Trial 2 to determine which ratio of reactants is more efficient. Since the amount of SiCl₄ was kept constant, the change in the yield must be due to the change in the amount of O₂. To compare the efficiency of different ratios, we can calculate the theoretical yield for each trial and compare it to the actual yield:

Trial 1: Theoretical yield of SiO₂ = 35.8 g, actual yield = 50 g, percentage yield = 139.7%

Trial 2: Theoretical yield of SiO₂ = 107.4 g, actual yield = 60 g, percentage yield = 55.8%

From these results, we can see that Trial 1 was more efficient than Trial 2, since it had a higher percentage yield. This suggests that using a smaller amount of oxygen relative to SiCl₄ is more efficient for this reaction.

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A gas within a piston-cylinder assembly undergoes a thermodynamic cycle consisting of__________.

Answers

A gas within a piston-cylinder assembly undergoes a thermodynamic cycle consisting of Isothermal expansion, Adiabatic expansion, Isothermal compression, and Adiabatic compression.

Isothermal expansion: This stage involves the gas gradually increasing in volume while maintaining a stable temperature.

Adiabatic expansion: Here, the gas expands swiftly in a heat-isolated environment, leading to a decrease in temperature.

Isothermal compression: In this stage, the gas experiences a decrease in volume as it is compressed at a regulated temperature.

Adiabatic compression: During this process, the gas is compressed at a rapid pace without exchanging heat with the surrounding, causing an increase in temperature.

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What is the percent composition by mass of sulfur in the compound mgso4 (molar mass = 120 g/mol)?.

Answers

The percent composition by mass of sulfur in the compound mgso4 would be 27%.

What is meant by percent composition?

The ability to calculate the amount of each ingredient in a compound makes understanding its % composition crucial.

The ratio of each element's amount to the sum of all the individual elements present in the compound, multiplied by 100, is the definition of an element's percentage composition. Here, the amount is expressed in grams of the constituent parts.

A simple concept is percent composition. The mass percentage of each element in a compound is indicated by its percent composition. The fusion of two or more elements results in a chemical product.

The percent composition by mass of sulfur be:

% S = mass of sulfur / mass of compound x 100%

substitute the values in the above equation, we get

= 32 amu / 120 amu x 100% %S

= 0.266666 x 100% %S = 26.66%

Rounded off to two significant numbers it would be 27%.

Therefore the correct answer is 27%.

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4 Describe how to separate the following. Give a description of the procedure used and explain why this method works. Magnesium hydroxide from a mixture of magnesium hydroxide and zinc hydroxide. procedure. explanation... [3] [Total: 3]​

Answers

Magnesium hydroxide can be separated from a mixture of magnesium hydroxide and zinc hydroxide by adding more hydroxide (NaOH) then filter off the liquid containing the zinc, all you will have left is solid magnesium hydroxide.

What is Filtration?

This is referred to as a process of separating a solid from a fluid through a porous material that holds the solid and fluid passes through.

Adding more hydroxide (NaOH) then filter off the liquid containing the zinc, all you will have left is solid magnesium hydroxide.The zinc will form the (Zn(OH)) and go into solution leaving the magnesium hydroxide untouched. If you filter off (or simply decant) the liquid containing the zinc, all you will have left is solid magnesium hydroxide.

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Reaction(s) released heat.
Reaction released the most heat per mole of reactant.

Answers

Answer:

1,2,and 3

1

Explanation:

right on edge

Write the equation for the reaction of iron (iii) phosphate with sodium sulfate to make iron (iii) sulfate and sodium phosphate

Answers

The equation for the reaction of iron (iii) phosphate with sodium sulfate to make iron (iii) sulfate and sodium phosphate is 2 FePO₄ + 3 Na₂SO₄ ⇒ Fe₂(SO4)₃ + 2 Na₃PO₄.

What balanced chemical equation ?

Each atom on both sides of a balanced chemical equation has the same number and type. A balanced equation's coefficients must have the simplest whole number ratio. In chemical reactions, mass is always conserved.

2 FePO₄ + 3 Na₂SO₄ ⇒ Fe₂(SO4)₃ + 2 Na₃PO₄ this is a balanced chemical equation for iron (iii) phosphate with sodium sulfate to make iron (iii) sulfate and sodium phosphate.

Thus, the reaction is 2 FePO₄ + 3 Na₂SO₄ ⇒ Fe₂(SO4)₃ + 2 Na₃PO₄.

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Determine the name of the compound HI?

Answers

The name of the compound HI is Hydrogen iodide.

The compound HI contains one hydrogen and one Iodine atom. The chemical name of the compound will be Hydrogen Iodide according to the IUPAC nomenclature of non organic compounds.

Whether in a continuous chain or a ring, the longest chain of carbons joined by a single bond serves as the basis for IUPAC nomenclature. According to a certain set of priorities, any deviations, whether multiple bonds or atoms other than carbon and hydrogen, are denoted by prefixes or suffixes. Similar restrictions are placed on the naming of inorganic compounds.

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How do you calculate the Parkland formula?

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The Parkland formula is used to calculate the amount of fluid needed to resuscitate a burn victim. The formula is as follows:
Parkland formula = 4 mL x % of total body surface area burned x body weight (in kg)

To calculate the Parkland formula, follow these steps:

1. Determine the percentage of the total body surface area that has been burned. This can be done using the "rule of nines," which divides the body into sections, each representing 9% of the total body surface area.
2. Multiply the percentage of the total body surface area burned by 4 mL. This will give you the amount of fluid needed per kilogram of body weight.
3. Multiply the amount of fluid needed per kilogram of body weight by the patient's body weight in kilograms. This will give you the total amount of fluid needed for resuscitation.
4. The total amount of fluid should be given over the first 24 hours after the burn, with half of the fluid given in the first 8 hours, and the remaining half given over the next 16 hours.

For example, if a patient has 30% of their total body surface area burned and weighs 70 kg, the Parkland formula would be calculated as follows:

Parkland formula = 4 mL x 30% x 70 kg = 8400 mL
Half of the fluid (4200 mL) would be given in the first 8 hours, and the remaining half (4200 mL) would be given over the next 16 hours.

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Why are C-H bonds considered nonpolar?

Answers

C-H bonds are considered nonpolar because the electronegativity difference between carbon and hydrogen is very small.

Electronegativity is a measure of how strongly an atom attracts electrons in a bond. When the difference in electronegativity between two atoms is large, the bond is considered polar, meaning that one atom has a stronger pull on the shared electrons than the other.

However, when the difference is small, the bond is considered nonpolar, meaning that the shared electrons are equally distributed between the two atoms.

Since the electronegativity difference between carbon and hydrogen is only 0.35, the C-H bond is considered nonpolar. This means that the shared electrons are equally distributed between the carbon and hydrogen atoms, resulting in a balanced distribution of charge.

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What is chemical - part 1?

Answers

A chemical is a substance that has a specific composition and a set of specific properties. It is composed of atoms, which are the building blocks of matter.

Chemicals can be found in a variety of forms, including solids, liquids, and gases. They can be natural or man-made, and they can be used for a variety of purposes, including as ingredients in products, as fuels, and as medicines.

Chemicals are categorized based on their properties, which can include their reactivity, toxicity, and flammability. Some chemicals are hazardous and require special handling and disposal, while others are relatively safe to use.

It is important to understand the properties and potential hazards of chemicals in order to use them safely and responsibly. This can include reading labels and safety data sheets, following safety procedures, and wearing appropriate personal protective equipment.

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What are some things that are solid mixtures in your classroom

Answers

Answer:

things such as pen , pensils , sharpener , chalk ,

they all come under solid mixtures

Which of the following aqueous solutions has the highest boiling point? A.0.1M KNO3
B.0.1M Na3PO4
C.0.1M BaCl2
D.0.1M K2SO4

Answers

The aqueous solutions has the highest boiling point is 0.1M BaCl₂ because it dissociates into three ions in solution, which is the highest number of ions. Option C is correct.

The boiling point of a solution is directly related to the concentration of solute particles in the solution. A solution having a higher concentration of solute particles will have a higher boiling point.

Out of the given options, BaCl₂ dissociates into three ions (Ba²⁺, 2Cl⁻) in solution, K₂SO₄ dissociates into three ions (2K⁺, SO₄²⁻) in solution, Na₃PO₄ dissociates into four ions (3Na⁺, PO₄³⁻) in solution, and KNO3 dissociates into two ions (K⁺ NO₃⁻) in solution.

Therefore, the aqueous solution with the highest boiling point will be the one that dissociates into the most number of ions i.e 0.1M BaCl₂.

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What Are Names of Some First Generation Antipsychotic Drugs?

Answers

The names of the some first generation antipsychotic drugs are the Chlorpromazine, the Droperidol, the Fluphenazine, Haloperidol, the Loxapine.

The Antipsychotics drugs are the type of the psychiatric medication that are available on the prescription to treat the psychosis. They are the licensed to treat the certain types of the mental health problem and whose symptoms are  include psychotic experiences. The some of the  First Generation Antipsychotic Drugs are :

Chlorpromazine Droperidol FluphenazineHaloperidol LoxapinePerphenazine.Pimozide.Prochlorperazine.

The Antipsychotics drugs also known as the neuroleptics, they are the class of the psychotropic medication that are primarily used to manage the psychosis.

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a chemical equation is a statement using chemical that expresses both the identities and the relative of the reactants and products involved in a chemical or physical change. (True or False)

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An expression that uses chemicals to express the identities and relationships of the reactants and products involved in a chemical or physical process is known as a chemical equation. the statement is False.

What is a chemical equation?In these equations, chemical reactions are represented by chemical formulae and symbols. Chemical equations have two sides: the reactants are on the left, and the products are on the right. In chemical equations, a chemical reaction is symbolically represented using chemical formulas and symbols. The process or change in chemistry is symbolically represented by a chemical equation. An example chemical equation is labeled in the following diagram based on the elements it contains. Reactants are the species on the left of the right-pointing arrow, while products are the species on the right. Chemical equations are symbolic representations of chemical reactions in the form of symbols and formulae, where the reactant entities are presented on the left side and the product entities are given on the right side.

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what is h nmr integration?

Answers

The H NMR, integration of the peak that gives the area of the peak and the area will gives us the measure of the number of the H atoms .

The H NMR, is the integration of the peak that will gives the area of the peak and the area gives us the measure of the number of the H atoms it will represents the number of the H atoms of that type. The Integration is the mathematical term that defines the area under the curve.

In NMR, the curve represents the spectra, and the integration will measure the area of the peaks in to the spectra. The area of the peak is directly  proportional to the number of the atoms that it will represents.

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which property cohesion or adhesion causes surface tension in water

Answers

Answer:

cohesion

Explanation:

because because cohesion is the state where particles are closer to eacch other hence tthe. paarticles being closer resul to. a floating objct like a razoor too experience surface tension.

note

thi condition ccaan only be remove by a ssurrfacctaant

The data must be plotted so students could find and report the boiling point elevation by getting the average temperature at the two plateaus and finding the difference. What will the first plateau represent?

Answers

The first plateau denotes the solvent's pure boiling point.

What does boiling point elevation do?

Boiling point elevation refers to the increase in a solvent's boiling point brought on by the presence of a solute. Similar to this, freezing point depression refers to a solvent's freezing point being lowered as a result of the addition of a solute. A solvent's freezing point actually drops as its boiling point rises.

The phenomenon known as boiling-point elevation states that the boiling point of a liquid will increase when another chemical is added, i.e., a solution has a higher boiling point than a pure solvent. When a non-volatile solute, like salt, is added to a pure solvent, like water, this occurs. The first plateau denotes the solvent's pure boiling point.

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The introduction of rabbits to Australia's ecosystem has had a Choose... Choose... neutral positive negative impact.​

Answers

it is a positive affect to australia

The student wants to do an experiment to find the order of reactivity of the metals with dilute hydrochloric acid.
Describe a method for the experiment .
Your method should give valid results.

Answers

Hydrogen gas bubbles are produced when hydrochloric acid is used to treat lead.  [tex]$\mathrm{Pb}+2 \mathrm{HCl} \rightarrow \mathrm{PbCl}_2+\mathrm{H}_2[/tex]

What is hydrochloric acid?An aqueous solution of hydrogen chloride is hydrochloric acid, often called muriatic acid. It is a colorless solution with an overpowering odor. Strong acid is how it is categorized. It is a part of the stomach acid in most animal species' digestive systems, including humans. In the food, textile, metal, and rubber sectors, hydrochloric acid (HCl) is frequently used to neutralize alkaline chemicals and as a bleaching agent. If discharged into the soil, it is neutralized, and water exposure causes it to hydrolyze quickly.

(a) Because silver is low on the metal reactivity scale, it does not react with diluted HCl.

(b) Because the reaction is exothermic, the temperature of the reaction mixture increases when aluminum is added.

(c) Because sodium is very reactive and produces an exothermic reaction that raises temperature, it is discovered that the reaction of sodium metal is highly explosive.

(d) Hydrogen gas bubbles are produced when hydrochloric acid is used to treat lead.

[tex]$\mathrm{Pb}+2 \mathrm{HCl} \rightarrow \mathrm{PbCl}_2+\mathrm{H}_2[/tex]

The complete question is:

During the reaction of some metals with dilute hydrochloric acid, following observations were made.

(a) Silver metal does not show any change

(b) The temperature of the reaction mixture rises when aluminium (Al) is added.

(c) The reaction of sodium metal is found to be highly explosive

(d) Some bubbles of gas are seen when lead (Pb) is reacted with the acid.

Explain these observations giving suitable reasons.

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How many molecules are there in 24 grams of FeF_3?

Answers

1.2 × 10²³ molecules are there in 24 grams of  FeF₃ molecule. 1 mole is equal to 6.023 × 10²³ particles.

What do you mean by mole ?

A mole is a important unit of measurement that chemists use in calculation. 1 mole is exactly equal to the 6.023 × 10²³ particles.

The term mole is defined as the amount of substance containing 6.023 × 10²³ molecules.

First multiply the number of moles supplied by Avogadro's Number to detect how many molecules there are.

Moles are determined from the molecular weight.

For FeF₃ molecule,

55.8 + 3⋅19 = 116g/mole

24 gram /  116g/mole

= 0.207 moles of  FeF₃

= 0.207 moles × 6.023 × 10²³

= 1.2 × 10²³ molecules

Thus, in 24 grams of FeF₃ molecule 1.2 × 10²³ molecules are present.

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Can a chemical name be used as a chemical identifier?

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Chemical names, also known as systematic or IUPAC (International Union of Pure and Applied Chemistry) names, can provide detailed information about the structure and composition of a chemical substance, but they are not typically used as the sole identifier for a chemical.

Instead, chemicals are usually identified and tracked using unique identifiers such as CAS (Chemical Abstracts Service) numbers, which are assigned by the American Chemical Society, or EC (European Chemical) numbers, which are assigned by the European Chemicals Agency.

These identifiers provide a simple and consistent way of identifying chemicals, and can be used to access information such as properties, uses, and regulatory status.

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Describe reaction diene and dienophile would react to give the following Diels-Alder product?

Answers

The Diels-Alder product formed by the reaction of a diene and a dienophile can be predicted based on the regiochemistry and stereochemistry of the reaction.

In a typical Diels-Alder reaction, the diene (a conjugated hydrocarbon with two double bonds) reacts with a dienophile (a molecule with a double bond) to form a six-membered ring. The reaction is typically exothermic and is characterized by a concerted mechanism. The regiochemistry of the product is determined by the relative orientation of the diene and the dienophile, with the dienophile typically adding to the diene in an endo fashion.

The stereochemistry of the product is determined by the addition of the dienophile to the diene. If the dienophile adds to one face of the diene, a cis product is formed, whereas if it adds to the opposite face, a trans product is formed. In addition, the reaction can be influenced by various factors such as steric hindrance, electronic effects, and temperature. Therefore, predicting the Diels-Alder product requires careful consideration of all of these factors.

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How many electrons are in the calcium ion created by the calcium atom losing two electrons?

Answers

Calcium ion created by the calcium atom losing two electrons has 18 electrons.

A neutral calcium atom has 20 electrons. When it loses two electrons, it becomes a calcium ion with a +2 charge. Since electrons have a negative charge, a calcium ion with a +2 charge will have 2 fewer electrons than a neutral calcium atom.

The calcium ion is a positively charged ion that has lost two electrons from the neutral calcium atom. It has a 2+ charge and is represented as Ca2+. The electronic configuration of the calcium ion is 1s² 2s² 2p⁶ 3s² 3p⁶, which means it has a total of 18 electrons. Thus, a calcium ion with a +2 charge will have 18 electrons.

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particles of electromagnetic radiation are called ______, and each has a discrete amount of energy called a ______. since electromagnetic radiation also has wave properties, each particle is also characterized by a specific ______ and frequency.

Answers

particles of electromagnetic radiation are called photons, and each has a discrete amount of energy called a photon. since electromagnetic radiation also has wave properties, each particle is also characterized by a specific wavelength and frequency.

What is photon?

A photon is a particle of light that is created when an atom releases energy. It is the smallest unit of light, and it is the basic unit of all forms of electromagnetic radiation, including visible light, infrared, ultraviolet, and X-rays. Photons travel in waves, and can also be used to carry information.

Therefore, particles of electromagnetic radiation are called photons, and each has a discrete amount of energy called a photon. since electromagnetic radiation also has wave properties, each particle is also characterized by a specific wavelength and frequency.

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the bonds connecting adjacent amino acids in a protein is called ?

Answers

The bonds connecting adjacent amino acids in a protein is called a peptide bond.

The peptide bond is the link between two amino acids in a protein. The covalent chemical bond that connects two adjacent amino acid monomers along a peptide or protein chain is known as a peptide bond.

Neighbouring amino acids in a protein that contain carbon and nitrogen atoms. All amino acids have two primary functional groups. The amino group is located on one side of the amino acids, and the carboxyl group is located on the other. The peptide bond is made up of the two functional groups in the neighboring amino acid.

Proteins mature in the cell, forming protein disulfide bonds between the sulfur atoms of two cysteine amino acids (the cystine residue).

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Calculate the molar mass of BaSO4. ?

Answers

The molar mass of BaSO₄ is 233.39 g/mol.

The molar mass of BaSO₄ can be calculated by adding the molar mass of each element in the compound.

First, we need to find the molar mass of each element:
- Ba (Barium) = 137.33 g/mol
- S (Sulfur) = 32.06 g/mol
- O (Oxygen) = 16.00 g/mol

Next, we need to multiply the molar mass of each element by the number of atoms of that element in the compound:
- Ba: 137.33 g/mol x 1 = 137.33 g/mol
- S: 32.06 g/mol x 1 = 32.06 g/mol
- O: 16.00 g/mol x 4 = 64.00 g/mol

Finally, we add the molar mass of each element together to get the molar mass of BaSO₄:
- 137.33 g/mol + 32.06 g/mol + 64.00 g/mol = 233.39 g/mol

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In a spectrophotometer, both absorbance and transmítanse indicate _____________ passing through a sample. A high absorbance corresponds to a _________ transmittance.

Answers

In a spectrophotometer, both absorbance and transmítanse indicate the amount of light passing through a sample. A high absorbance corresponds to a low transmittance.

what is spectrophotometer?

A spectrophotometer is an instrument used to measure the intensity of light as a function of its color (wavelength). It is commonly used in chemistry to measure the concentration of a compound in solution, or to measure the purity of a substance. Spectrophotometers can also be used to measure the reflectance of a material, such as paint or ink, or to analyze the optical properties of a material, such as its transmission or absorption of light.

Therefore, In a spectrophotometer, both absorbance and transmitanse indicate the amount of light passing through a sample. A high absorbance corresponds to a low transmittance.

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Select the gas with the highest average kinetic energy per mole at 298 K.
a. hydrogen
b. carbon dioxide
c. water d. oxygen e. they all have the same kinetic energy

Answers

All of them have the same kinetic energy, with 298 K having the highest average kinetic energy per mole.

Kinetic energy is the energy of motion. Any object that is moving possesses kinetic energy, and the amount of energy it has is proportional to its mass and velocity. The formula for calculating kinetic energy is KE=1/2mv^2, where m is the mass of the object and v is its velocity. The kinetic energy of an object can be transformed into other forms of energy, such as potential energy, heat, or work. In physics, kinetic energy is an important concept that is used to describe the behavior of moving objects and their interactions with other objects or systems. Examples of kinetic energy in everyday life include a moving car, a swinging pendulum, a bouncing ball, or a running athlete. Understanding kinetic energy is essential for many fields of science, such as mechanics, thermodynamics, and electromagnetism.

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How do you write the electron configuration for hydrogen?

Answers

The electron configuration for hydrogen is written as 1s¹.

The distribution of electrons in an element's atomic orbitals is described by its electron configuration. Atomic electron configurations adhere to a standard nomenclature in which all electron-containing atomic subshells are arranged in a sequence with the number of electrons they each possess indicated in superscript.

Hydrogen is the simplest electron configuration to write since it just contains one electron. Around the hydrogen nucleus, there is essentially just one electron. Hydrogen only has one electron, hence its configuration is 1s¹.

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what is the definition of a firearm? Assume that an adjusting entry was made on November 30 for earned, but unpaid employee salaries of $260 which represented 2 days of salaries earned for November 29-30.On December 5, the employees are paid for five days. Record the journal entry on December 5 assuming that reversing entries ARE used by selecting the account names from the pull-down menus and entering dollar amounts in the debit and credit columns.On December 5, the employees are paid for five days. Record the journal entry on December 5 assuming that reversing entries ARE used by selecting the account names from the pull-down menus and entering dollar amounts in the debit and credit columns. On a trip from Louisiana to Florida, your family wants to travel at least 420 miles in 8 hours of driving. Write and solve an inequality to find what your average speed must be. Prove: DFBE is a parallelogram identify stressors which families have experienced during 2020 lockdown Providing funding for a public health program that will improve health outcomes for the majority of members of a community is an example of which of the following ethical principles?AEfficiencyBHealth maximizationCBeneficenceDJustice calculate the quantity of heat energy released when 543 g of steam condenses. answer in units of kj. answer in units of kj. In response to a muscle being stretched, a muscle spindle initiates a somatic spinal reflex that causes what? which of the following are associated with the herpes strain that is commonly acquired in childhood? Why did Patagonia change their mission statement? 11. What does the Centers for Disease Control and Prevention report is the single leading cause of preventable disease in the United States?O A. Driving under the influenceO B. Alcohol useOC. VapingOD. Tobacco use Imagine that the State of Kentucky want s to create a new lottery similar to the PowerBall and Mega Millions that has better odds of winning. Kentucky assumes better odds of winning would draw more entries from both Kentucky and surrounding states because of the better odds of winning millions of dollars. Assume Kentucky plans to use 50 white balls and 30 red balls. In this mythical lottery, what is the probability with one entry of matching the five white balls drawn in any order (when a ball is drawn it is not replaced) and matching the one red ball drawn for the grand prize? Assume five white balls are randomly drawn out of a drum, there are fifty balls numbered from one to fifty. Then assume that one red ball is randomly drawn out of a drum, there are 30 red balls numbered from one to thirty. According to the video case "What is Blockchain?", how can the use of Blockchain significantly reduce the likelihood of financial fraud?options: International money transfers using Blockchain must be approved by both country's central bank- Every Blockchain transaction will be recorded on a public and distributed ledger- Blockchain transactions must following existing financial regulations and laws- Transactions on Blockchain are all verified by notaries and other trust services the set of tactical marketing tools that a firm blends to produce the response it wants in the target markets is called ________. Which of the following is an element of the TCP header that can indicate that a connection has been establishedSEQ/ACK analysisFlagsDHCPRST packet FILL IN THE BLANK. Although no music manuscripts exist from the Byzantine era, we are still familiar with the type of hymn called __________, based on the sixth-century hymns. can someone please help me 50 points to the person that gets it right Read these lines about the fish the speaker catches in Elizabeth bishop's poem "The Fish": What is the synonym of common? With respect to membrane proteins, how does a pump differ from a channel or a carrier?A. Pumps require energy for transport, but channels and carriers do not use energy.B. Pumps are proteins, but channels and carriers are formed by a special arrangement of phospholipids and cholesterol.C. Pumps are integral membrane proteins, while channels and carriers are peripheral membrane proteins.D. Pumps cannot create a concentration gradient, but channels and carriers can.