Cb exhibits two it bonds: one to C, and the other to C. Imagine a picture of C, C and C that shows the relative orientation of the two different porbitals that Co is utilizing to form its two re bonds. (It may be helpful to sketch the drawing on scrap paper.) Also consider the p orbitals on C, and that are being used by each of those atoms. Describe the relative orientation of the p orbitals on C and Co . The p orbitals are aligned. The porbitals are twisted 60° from one another. The porbitals are twisted 90° from one another (orthogonal).

Answers

Answer 1

The phenomenon of hybridization is the combination of two atomic orbitals to produce a new degenerate hybrid orbital with the same energy levels.

Hybridisation improves bond formation stability over unhybridised orbitals. The hybridisation of molecules allows us to predict their shape.

The valence shell is the set of orbitals that can accept electrons energetically to form chemical bonds.

The valence shell for main-group elements is formed by the ns and np orbitals in the outermost electron shell.

Valence electrons are the outside electrons involved in bonding. Because valance electrons can only exist in the s and p orbitals, an atom can have 0 to 7 of them.

Noble gases are atoms that lack valence electrons and dislike bond formation.

So, [tex]C_{a} and C_{c}[/tex] are [tex]sp^{2}[/tex] hybridized whereas [tex]C_{b}[/tex] is pi-bond with other C-atom.

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Related Questions

How many cubic inches are there in 426 mL

Answers

1.084 × 1017 cubic inches

What is the molecular geometry of CCl4?

Answers

The CCl4 molecule's size and form are fully specified by the fact that it is tetrahedral, 2. having 109. ° bond angles.

What does CCl4 hybridization entail?

Tetrahedral electron pair arrangements around the carbon atom in CCl4 necessitate sp3 hybridization. The six bonds to chlorine are created using the six sp3 hybridized orbitals from carbon.

Why does CCl4 disperse in London?

The only intermolecular that exist between Cl2 and CCl4 are London Dispersion Attractions because both molecules are nonpolar and lack any other distinctive properties.

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Which organic compounds contain double bonds? triple bonds?

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The organic compounds that contains the double or the triple bond such organic compounds are called as the saturated hydrocarbon and called as alkenes and alkynes.

The organic compound containing double or the triple bonds called as unsaturated hydrocarbons. The hydrocarbon which contains the the double bond called as the alkene. The general formula for the alkenes are CnH2n. The example of the alkene is the Ethene ( C₂H₄ )

The organic compounds which contain the triple bond are called as alkynes . The general formula for the alkynes are CnH2n-2. The examples of the alkynes is the Ethyne ( C₂H₂)

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How to write the formula for Nitric acid (HNO3)

Answers

Three oxygen atoms, one nitrogen atom, and one hydrogen atom make up each nitric acid molecule. One of the oxygen atoms in HNO3 molecules is doubly linked to the central nitrogen atom. A second oxygen atom is singly linked to both a hydrogen atom and the central nitrogen atom.

How does nitric acid look on paper?

It has one hydrogen (H) atom, one nitrogen (N) atom, and three oxygen (O) atoms, giving it the chemical formula HNO3. The nitrogen (N) atom is joined to all three oxygen (O) atoms.

HNO3 is a powerful acid, so why?

The claim is that HNO3 is a more potent acid than HNO2. Reason: There are two nitrogen to oxygen linkages in HNO3 compared to just one in HNO2.

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Why do some objects block visible light but not radio or gamma rays?

Answers

Glass is transparent to radio waves. Some other materials have a different electron structure of their atoms, so they are not transparent for light, but are transparent for radio waves.

For which of the following will a reaction always be spontaneous? Select all that apply Multiple answers
a. When AG is positive. b. When AG is negative. с. When AG is positive. d. When AG is negative. e. When Q>K f When Q

Answers

A reaction that produces an increase in the system's entropy and is exothermic (H negative) will be spontaneous.

Describe an exothermic example.

A reaction that emits heat and generates a huge negative normal enthalpy change is said to be exothermic.. Exothermic reactions are those in which heat-based energy is released into the surrounding environment.

what are the exothermic and endothermic types?

Endothermic chemical reactions are those in which its reactants take in heat energy from their surroundings to create products. An fast pyrolysis is one in which heat or light are released as forms of energy. Energy from the environment is taken up by the reaction.

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I need some help please and thank you!

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The ideal number of valence electrons and therefore the key for this maze is eight.

What is a valence electron?

This term refers to the electrons found in the outer shell that can bond with other elements, which is the key to creating compounds. Each element has a different number of valence electrons, for example, the elements in the carbon group have 4 valence electrons, while those in the alkali metals group have only 1.

What is the ideal number of valence electrons?

The ideal number is eight, which is the maximum of valence electrons an atom can have.

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1)__CS2 +__ Cl2 —-----> __CCl4 +___ S2Cl2

2)__ AgI + __ Na₂S → __ Ag₂S + __ NaI



balence the equations

Answers

The balanced equation for 1 will be [tex]CS_2 + 3Cl_2 ---- > CCl_4 + S_2Cl_2[/tex].

The balanced equation for 2 will be [tex]2AgI + Na_2S -- > Ag_2S + 2NaI[/tex]

Balancing chemical equations

A balanced chemical equation is one in which the number of atoms of different elements in the reactions balances the number of atoms of different elements in the products.

In other words, a balanced chemical equation obeys the law of conservation of atoms.

Thus, the balanced equation for each of the equations above would be:

[tex]CS_2 + 3Cl_2 ---- > CCl_4 + S_2Cl_2[/tex] [tex]2AgI + Na_2S -- > Ag_2S + 2NaI[/tex]

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Rank the following three transitions in the hydrogen atom in terms of lowest to highest wave- length, energy, and frequency: 6 →5,3 – 1,7 → 3. Note that the energy levels in Figure 2.2 are shown schematically, so you must calculate the energy difference between any two levels in order to answer this question. Show all calculations below or on the following page. Wavelength: < Energy: Frequency: <

Answers

UV radiation This wave, which has a wavelength ranging from 10 nm to 400 nm, is visible in sunshine.

The following transitions are ranked from lowest to highest in terms of energy, wavelength, and frequency 2 to 1\s 6 to 4 8 to 3 An transition is what? An electron in a hydrogen atom can absorb a photon moving from a lower to a higher energy level, according to the Bohr model of the atom. This is what we mean when we talk about the electron in the atom becoming excited. Now that we are aware that electrons can go from one energy level to another and vice versa, we can use this information to describe the spectrum of the hydrogen atom. The energy of each transition depends on the distance between the transitions.

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the number of moles in 4.5x10^23 atoms of oxygen is

Answers

78

Explanation:

h i hjj h u i j jijjjj h hbhyhujii

Calculate the [H+] in a solution that has a pH of 9.7. a) 2.0 × 10–10 M b) 5.0 × 10–5 M c) 3.6 × 10–9 M d) 9.7 × 10–9 M e) 6.3 × 10–10 M

Answers

When exponentiating opposite sides using base 10 to "reverse" the common logarithm, [H+] = 10pH. [H+] = 105.6 0.0000025 = 2.51 106 M is the hydrogen ion level of "Solution A."

Where can one locate hydrogen?

The majority of stars and the sun contain hydrogen, and Jupiter is primarily made of this element. Water is the form of hydrogen that is present on Earth in the highest amounts. Only very small amounts of it—less than 1 part a million by volume—are present in the atmosphere as a gas.

The reasons why hydrogen gas is bad

Despite not being poisonous, hydrogen can accumulate indoors in places like cell storage rooms and replace oxygen, leading to asphyxiation. By providing hydrogen fuel an artificial scent and notifying consumers in occasion of a leak, odorants can help to some extent mitigate this risk.

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jerell is having a test today that is a neuroimaging technique that uses the magnetic property of certain hydrogen atoms in his brain to create a detailed picture of his brain's structure. which test is he having?

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Jerell is having a test today that is a neuroimaging technique that uses the magnetic property of certain hydrogen atoms in his brain to create a detailed picture of his brain's structure. The test  he having is MRI.

MRI was developed as a neutral neuroimaging technique that leverages the magnetic propensity of some hydrogen atoms in the brain to produce a precise image of the structure of his brain.

A magnetic field and radio waves produced by a computer are used in the medical imaging procedure known as magnetic resonance imaging (MRI) to provide precise images of your body's organs and tissues.

Utilizing quantitative (computational) tools, neuroimaging studies the structure and function of the central nervous system. It was developed as an unbiased.

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what is the electron domain geometry of hbro2

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The electron domain geometry of HBrO2 is pyramidal.

When something is described as "pyramidal," it typically refers to its shape, which is a three-dimensional geometric structure with a polygonal base and triangular sides that converge at a point. The phrase is frequently used to describe a variety of structures, such as the brain's neural network or a mountain's structure.A "pyramidal peak" in geology is a mountain peak that is triangular in shape with steep sides and a flat summit. These peaks can be found in numerous mountain ranges all over the world. They are created by glacial activity and erosion.

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Rate of reaction how is the speed of a reaction measured pogil

Answers

The rate of a reaction refers to the speed at which the reaction takes place.

The rate of a reaction depends on many variables such as, temperature, concentration of dissolved reactants, pressure of gaseous reactants, surface area of solid reactants, or the presence of a catalyst.

In order to measure the rate of a reaction, we must measure the change in amount of a reactant as it is consumed over time, or measure the amount of product formed over time.

When you graph the formation of a product, or consumption of a reactant on the y axis, versus the time of reaction on the x-axis, the slope of this function will provide the rate of the reaction.

What is the rate of a reaction?

Reaction rate or reaction rate is the rate at which a chemical reaction occurs, defined as the proportional increase in product concentration per unit time and decrease in reactant concentration per unit time.

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What is an Autotroph, and How Does It Work?

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An organism that acts as the principal generator in a food supply chain is referred to as an autotroph in ecology. Through photosynthesis and oxidation, autotrophs use sunlight to produce energy and nutrients.

An oxidation reaction is what?

an reaction in which an element's atoms lose electrons, increasing the element's valence in the process. [French, from the verb oxidiser, which comes from the word oxide; see oxide.] Fifth Edition of the American Legacy® Lexicon of the English Language. Harvard Mifflin Harcourt Publishing Company, 2016. Copyright.

What is the oxidization procedure?

When a molecule, atom, or ion's oxidation state is raised, oxidation takes place. When there is an increase in electrons or a drop in an atom, peptide, or ion's oxidation state, the process is known as reduction. In

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An organism that acts as the principal generator in a food supply chain is referred to as an autotroph in ecology. Through photosynthesis and oxidation, autotrophs use sunlight to produce energy and nutrients.

An oxidation reaction is what?

An reaction in which an element's atoms lose electrons, increasing the element's valence in the process. [French, from the verb oxidiser, which comes from the word oxide; see oxide.] Fifth Edition of the American Legacy® Lexicon of the English Language. Harvard Mifflin Harcourt Publishing Company, 2016. Copyright.

What is the oxidization procedure?

When a molecule, atom, or ion's oxidation state is raised, oxidation takes place. When there is an increase in electrons or a drop in an atom, peptide, or ion's oxidation state, the process is known as reduction. In

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which scientist is credited with the theory of the atom?

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The theory of the atom is credited to John Dalton, an English chemist and meteorologist who lived in the late 18th and early 19th centuries.

He is considered the father of modern atomic theory. Dalton's work laid the foundation for our understanding of the atom and its role in chemical reactions. Dalton proposed that elements are composed of tiny, indivisible particles called atoms, which cannot be created or destroyed in chemical reactions. He also suggested that each element has a unique type of atom and that atoms of the same element are identical in size, mass, and other properties. He further proposed that chemical reactions occur when atoms combine or separate, and that the ratio of atoms in a compound is always the same.

Dalton's theory was based on his extensive studies of the properties of gases and his observations of chemical reactions. He was able to explain the law of multiple proportions, which states that the ratios of the masses of two elements that combine to form a compound are always in a simple whole number ratio.

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if the volume of water displaced by a metal is 6.47 ml and that metal has a mass of 14.2665 g, then what will be the density of this metal in g/ml? round to two decimal places and do not include units in your answer.

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The skydiver is falling at a velocity of 212 kilometres per hour. The speed of the skydiver is 212 miles per hour.

If a skydiver leaps out of a plane and lands at 212 mph, it is necessary to know the skydiver's velocity and speed. Velocity is speed with a direction, whereas speed just exists as a number with a speed unit at the end. While velocity refers to both the speed and direction of an object's motion, speed is the rate at which an object moves along a path over time. The skydiver is falling at a speed of 212 kilometres per hour. 212 kilometres per hour is the speed at which the skydiver is travelling. Speed is the rate at which an object travels along a path over time, as opposed to velocity, which describes the speed and direction of an object's motion. A scalar quantity is speed.

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subatomic particles that are associated with negative charges and surround the protons and neutrons in an atom, are called

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Electrons are subatomic particles that are associated with negative charges and are found in the outermost energy level of an atom.

The positively charged protons and neutral neutrons that make up an atom's nucleus are significantly heavier than electrons, which have a much smaller mass. The electron cloud is created by the constantly moving electrons that surround the nucleus. They are in charge of an element's chemical and physical characteristics and are essential to chemical reactions. In order to maintain overall neutrality, atoms must have an equal number of protons and electrons. Chemical bonding, which affects the structure of compounds and the interactions between molecules, involves electrons. In addition to transferring energy in processes like heat transfer and electromagnetic radiation, they also conduct electricity.

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Which of the following statements is accurate?
A. A compound made of a metal and nonmetal is hydrophobic
B. A compound made only of carbon and hydrogen is hydrophilic
C. A compound consisting of two identical nonmetals is hydrophilic
D. A compound made of a metal and a nonmetal is hydrophilic

Answers

The following statements is accurate: D.)compound made of a metal and  nonmetal is hydrophilic.

What is hydrophilic?

Hydrophilic molecule or portion of molecule is one whose interactions with water and other polar substances are more thermodynamically favorable than interactions with oil or other hydrophobic solvents. They are charge-polarized and capable of hydrogen bonding.

Degree or extent to which molecule attracts water is known as the 'hydrophilicity' of that molecule. Some of the common examples of hydrophilic substances are : sugar, salt, starch, and cellulose.

Hydrophilic means that it tends to be attracted to water or that it tends to easily dissolve in, mix with, absorb, or to be saturated by water.

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a 0.5010 g sample of diprotic acid h2a (mw 120.0) is titrated with 35.0 ml of an naoh solution. what is the concentration of the naoh solution?

Answers

Concentration of NaoH solution following titration should be 0.239 moles/L

Titration refers to the method used for determining the concentration of an unknown solution by gradually adding another solution (the titrant) of known concentration until the end point is reached. End point is seen as a consequence of change in physical properties, such as colour, or by using an indicator.

Balanced equation would be 2 NaOH(aq) + H 2 A(aq) → Na2A(aq) + 2 H2O(l)

Given weight of sample = 0.5010 g

Molar weight of sample = 120 g

Hence, number of moles present of sample = 0.5010/120 = 0.004 moles

1 mole of the acid will produce 2 moles of H+

Hence, 0.004 moles will produce 2 x 0.004 = 0.008 moles of H+

Expecting this to be a solution of 1 molarity, I am assuming the volume of the diprotic acid to be 1000mL

We know, M1V1 = M2V2

Where M = molarity and V = volume

0.008 x 1000 = M2 x 35

M2 = 0.008 x 1000/35 = 228.57 millimoles (millimoles, because we considered volume in mL instead of L)

Hence, M2 = 228.57/1000 = almost 0.239 M

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Why does oxygen have 6 valence electrons?

Answers

Since oxygen belongs to group 6 in the periodic table, it contains 6 valence electrons in its outer shell.

What is the oxygen valency?

Oxygen has an electronic configuration of 2,6. To complete the octet and reach stability, it needs 8 electrons in its outermost shell, which it either accepts or accepts. Consequently, oxygen has a valency of 2.

We can infer from the oxygen atom's electrical structure that there are 6 electrons in the second shell, which is the outermost shell. Consequently, an oxygen atom has six valence electrons in total.

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How do you know which atoms are sp2 hybridized?

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The atoms are sp² hybridized is when one s orbital and the two p orbitals hybridize to form the three sp² orbitals.

In the sp² hybridization, the one s orbital and the two p orbitals hybridize to form the new three sp² orbitals, each of them consisting of 33% of the s character and 67% of the p character. This type of hybridization is needed when an atom is surrounded by the three groups of electrons.

The number of the hybrid orbitals formed is exactly equal to the number of the atomic orbitals mixing. Hybridization occurs only when the bond formation take place and not in the isolated gaseous atom.

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A carbon atom has 4 chemical bonds while an oxygen atom has 2. How to bond a carbon monoxide molecule?

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The carbon atom has 4 chemical bonds and  an oxygen atom has 2. The  bond a carbon monoxide molecule has is a triple bond between the carbon and the oxygen.

In the carbon monoxide, the carbon atom is  directly bonded with oxygen atom. The molecular formula of the carbon monoxide is the CO. In carbon monoxide structure, the carbon atom is bonded to the oxygen atom by the triple bond. In the triple bond, it contains  the one sigma bond  and the two pi bonds.

Thus, The carbon monoxide contains the triple bons and form the covalent bond. The carbon monoxide is a covalent compound.

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how to find the equivalence point in chemistry

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The equivalence point can be determined by using a pH meter or an indicator, which measures the acidity or basicity of a solution.

In acid-base reactions, the equivalence point is the point at which the amount of hydrogen ions and hydroxide ions are equal, leading to a neutral solution. The pH of the solution will be 7 at this point.

In redox reactions, the equivalence point is the point at which all of the reactants have been consumed and all of the products have been formed. This can be determined by monitoring the change in concentration of one of the reactants over time and finding the point at which the change in concentration levels off.

In titrations, the equivalence point can also be found by adding a known volume of a reagent of known concentration to a solution of the reactant. The reagent will react with the reactant until the equivalence point is reached, at which point the reaction will stop. The volume of the reagent added at the equivalence point can be used to determine the concentration of the reactant.

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Which of the following statements is true about a molecular ion? A) It is a compound that lost a pair of electrons B) It is a compound that gained a pair of electrons C) It is a compound that gained one electron D) It is a compound that lost one electron E) It is a compound that carries a free radical and a negative charge

Answers

.It is a compound that lost one electron  is true about a molecular ion .

What causes a molecular ion to form?

A mass spectrometer's ionization chamber is where the organic sample is vaporized, where it is then subjected to an electron barrage. With their tremendous energy, these electrons can dislodge an electron from an organic molecule to create a positive ion. Molecular ions are what this ion is known as.

What distinguishes molecules from ions?

The bonding of two or more atoms forms molecules, which are neutral entities. A positively or negatively charged particle is known as an ion. Molecular ions are those that are created when an electron is lost. Radical cations include the molecular ion, for instance.

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how many mililiters of a 2.0m solution of boric acid must be added to 600 ml of a solution of 10mm sodium borate in order for the ph to be 9.45 ?

Answers

7.9 ml of a 2.0 M solution of boric acid must be added to 600 ml of a solution of 10 mM sodium borate in order for the pH to be 9.45.

To calculate the amount of boric acid solution needed, you need to find out how much hydrogen ions (H+) are present in the initial solution and how much you need to add to the solution to reach a pH of 9.45. The pH of a solution can be calculated using the equation:

pH = -log[H+]

where [H+] is the concentration of hydrogen ions in moles per liter. If the initial pH is 9.45, you can calculate the hydrogen ion concentration in the solution as follows:

[H+] = 10^(-pH) = 10^(-9.45) = 3.16 x 10^(-10) M

To reach a pH of 9.45, you need to add enough boric acid to the solution to bring the hydrogen ion concentration to 3.16 x 10^(-10) M. You can use the following equation to calculate the amount of boric acid needed:

Δn = ΔV * ΔC

where Δn is the change in moles, ΔV is the change in volume, and ΔC is the change in concentration. Since the volume of the initial solution is 600 ml, and the concentration of the boric acid solution is 2.0 M, you can calculate the change in moles of boric acid as follows:

Δn = 600 ml * (3.16 x 10^(-10) M - 10^(-10) M) / 2.0 M = 1.58 x 10^(-7) moles

Finally, you can convert the change in moles to milliliters of boric acid solution using the following equation:

ΔV = Δn / ΔC = 1.58 x 10^(-7) moles / 2.0 M = 7.9 x 10^(-9) liters = 7.9 ml

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The recommended daily allowance of niacin (vitamin B3) is 12 mg per day for a pregnant woman The molecular formula for niacin is C6H5NO2. Calculate the number of molecules of niacin in 18 mg

Answers

The number of molecules 5.87 ×10¹⁹ molecules. 12 mg (i.e 0.012 g) of C₆H₅NO₂ contains 5.87 ×10¹⁹ molecules.

How to Calculate the number of molecules?

Mass of C₆H₅NO₂ = 12 mg

Number of molecules of C₆H₅NO₂ =?

The next step is to change 12 mg to g.

1 mg = 10¯³ g

Therefore,

12 mg = 12 mg × 10¯³ g / 1 mg

12 mg = 0.012 g

We will then calculate the mass of 1 mole of C₆H₅NO₂.

1 mole of C₆H₅NO₂ = (12×6) + (5×1) + 14 + (16×2)

= 72 + 5 + 14 + 32

= 123 g

We will count the molecules in 12 mg (or 0.012 g) of C₆H₅NO₂.

From Avogadro's hypothesis,

1 mole of C₆H₅NO₂ = 6.02×10²³ molecules

123 g of C₆H₅NO₂ = 6.02×10²³ molecules

Therefore,

0.012 g of C₆H₅NO₂ = 0.012 × 6.02×10²³ / 123

0.012 g of C₆H₅NO₂ = 5.87 ×10¹⁹ molecules.

Thus, 12 mg (i.e 0.012 g) of C₆H₅NO₂ contains 5.87 ×10¹⁹ molecules.

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3 Mg + 1 Fe2O3 + 3 MgO + 2 Fe;

What is the ratio of moles of Mgo to moles Fe?

a) 1 mol Fe/ 2 mol Fe

b) 3 mol Mgo / 2 mol Fe

c) 2 mol Mg/ 3 mol Fe

d) 3 mol Mg / 2 mol Fe

Answers

The ratio of moles of Mgo to moles Fe is  3 mol Mgo / 2 mol Fe.

A mole is a unit of measurement for the amount of a chemical substance. It is used to quantify the number of entities (such as atoms, molecules, or ions) in a sample of a substance. The mole is defined as the amount of a substance that contains Avogadro's number of entities, which is defined as 6.022 x [tex]10^{23}[/tex] entities per mole. In other words, one mole of a substance contains 6.022 x [tex]10^{23}[/tex] atoms, molecules, or ions of that substance. The mole is used in many aspects of chemistry, including chemical reactions, stoichiometry, and chemical calculations.

The balanced equation for the reaction between magnesium (Mg) and iron (III) oxide (Fe2O3) is:

3 Mg + Fe2O3 -> 2 Fe + 3 MgO.

From the equation, it is clear that for every three moles of magnesium, two moles of iron are produced. Hence, the ratio of moles of MgO to moles of Fe is 3 moles MgO / 2 moles Fe, or simply b) 3 mol MgO / 2 mol Fe.

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1mol of h2(g) dissociates into atoms at a high t, h2 → 2h. assuming ideal gas behavior for h2 and h. what is the density of hydrogen at 2000◦c if it is 33 issociated into atoms? (the pressure is 1atm)

Answers

The density of hydrogen at 2000°C if it is dissociated into ideal gas  atoms and at a pressure of 1 atm is 5.16 x 10^-5 g/L.

The density of hydrogen at 2000°C if it is dissociated into atoms can be calculated as follows:

First, we need to find the number of moles of hydrogen produced from the dissociation of 1 mol of H2.

H2 → 2H, so 1 mol of H2 produces 2 moles of H.

Next, we need to find the volume occupied by these 2 moles of H at a pressure of 1 atm and temperature of 2000°C. Since hydrogen is an ideal gas, we can use the ideal gas law to find the volume:

PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin.

So, we have:

V = (nRT) / P

V = (2 * 8.31 * (2000 + 273)) / (1)

V = (16.62 * 2373) / 1

V = 38,923 L

Finally, we can calculate the density of hydrogen at 2000°C:

density = mass / volume

density = (2 * 2.01588 g/mol) / (38923 L)

density = 0.0000516 g/L = 5.16 x 10^-5 g/L

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The vapor pressure of a certain pure solvent is pº = 100 torr. What is its vapor pressure in a solution made from equal moles of solvent and solute? a) 10 torr b) 50 torr c) 100 torr d) 150 ton e) 200 torr
Previous question

Answers

It's vapor pressure in a solution made from equal moles of solvent and solute is : b) 50 torr .

What is vapor pressure?

Vapor pressure of a solution is dependent on the nature of solute and solvent and their interactions. The vapor pressure of a solution is lower than that of the pure solvent due to the presence of the solute particles interfering with solvent molecules' ability to escape into vapor phase.

Given, pº = 100 torr

p = (1/2) * pº = (1/2) * 100 torr = 50 torr.

So, the vapor pressure of the solution made from equal moles of solvent and solute is 50 torr.

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A string is stretched between two clamps held 4.04 m apart. The string is made to oscillate at its third harmonic frequency.Calculate the distance in m between two adjacent nodes After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 52.0cm . The explorer finds that the pendulum completes 109 full swing cycles in a time of 136 s.What is the magnitude of the gravitational acceleration on this planet? what do these compass needle orientations remind you of Erika went to the store. She got a pencil for 16 and a tablet for 25. She gave the storekeeper 50. How much more money did she get back? helpp this is for a test -What emotion does Crockett's attitude toward his audience convey? grinning the bark off the tree why do you not purify adipoyl chloride what is carbon cycle TRUE/FALSE. ftk imager can acquire data in a drive's host protected area. Please help quick! 20 points 1 question please help!!2. Click on the colored lines that match your trail on the timeline at the bottom. Read about what was happening in each year. Why were people traveling on the Oregon Trail? (2 points) Find the probability that in 200 tosses of a fair die, we will obtain at most 30 fives. Use the normal distribution to approximate the desired probability. Empareja el audio con su imagen correcta. Match the audio with its correct image.Audio 01: Audio 02: Audio 03: Audio 04: Match Term DefinitionAudio 01 A) Algebra classAudio 02 B) Chemistry classAudio 03 C) Spanish classAudio 04 D) Japanese class HELP ME PLEASEEEEEEE STEP BY STEP write a question think about what interests you in the roles cells play in the functions of different tissues. write a question that will be the basis of your investigation complete the conversion from 24.1 kg of body weight to milligrams (mg) of cephalexin administered per day. on individual intelligence tests such as the stanford-binet and wechsler scales, an iq of 100 indicates that the test taker with a constant opportunity cost between goods a and b, the ppf for goods a and b would 1. For whom moral is applied? Why? during the industrial revolution, capitalism was born. how did capitalism change the way people lived and worked? one factor leading to chicago being seen as the shock city of the period was its rapid growth. another important factor in chicago being seen as a shock city was its