Write the shape of s and p-orbials.

Answers

Answer 1

s-orbitals are spherical, while p-orbitals are similar to a 3-D infinity symbol. I have attached an image of the comparison.

 Write The Shape Of S And P-orbials.

Related Questions

which of the following is a pure substance that contains two or more elements?

Answers

Answer:

pure substance does not contain two or more elements

A quantity of gas has a volume of 250L at 40°C. If the gas is heated to 120°C, what will the new volume be? Which law describes this change?

Answers

Answer:

706 L

Explanation:

P1V1 = P2 V2 3 atm 250.0 mL = 1 atm X

T1 T2 290 K 273 K

706 mL = X

How many grams of ammonia are produced from 6 moles of nitrogen?

Answers

How many grams of ammonia are produced from 6 moles of nitrogen?
Answer: The equation is 3H2 + N2 → 2NH3

If 6 moles of H2 gas react with N2 (assuming all reactants react)

6 * 2/3 moles of ammonia must be produced.

Therefore 4 moles of ammonia can be produced.

Since it is a gaseous equation (all reactants/products are gases), we can just assume that the Mr of the gases do not affect the amounts of the reactants or the products.

What is the atomic number of an atom?

Question 3 options:

the number of protons

the number protons and neutrons

the number of neutrons

the number of electrons and neutrons

Answers

Answer: The number of protons

Explanation:

Explain what happens to water during electrolysis. Is this a chemical reaction or phase change?

Answers

By definition, electrolysis is the use of an electric current to cause a chemical reaction which wouldn't otherwise happen. In a chemical change, bonds are either broken or formed. Electrolysis is a chemical change because, in the process of electrolysis, bonds are broken or formed.

the mass number of an element whose atoms contain 18 protons, 22 neutrons and 18 electrons

Answers

Answer:

Argon has the chemical formula Ar. Argon has 18 protons and 22 neutrons in its nucleus giving it an Atomic Number of 18 and an atomic mass of 40. Argon is a Noble Gas. Argon is a gas at room temperature.

Explanation:

a ___ wave is a disturbance in matter that transfers energy through the matter.

Answers

The answer is mechanical wave!

Hope this helps!
Brainliest and a like is much appreciated!

Answer:

Mechanical Waves

why do i have white spots on my teeth after brushing?

Answers

Fluorosis: Fluorosis can cause white spots due to exposure to excessive fluoride

11. The ease with which water can pass
through a rock or sediment is called
a. permeability c. porosity.
b. carbonation. d. velocity

Answers

Answer:

It's option a) Permeability.

Particulate Electrical Forces Unit Test for Connexus, Chemistry A

I've already finished the questions, but im stuck on the written parts 16-18, can anyone give a hand? :(

Answers

I’m sorry no one helped you with those questions. But could you please be a doll and give me the answer for the multiple-choice questions 1-15. Pleaseee I’m so desperate.?

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy, is nuclear ______ Fusion Fission Radiation Energy.

Answers

“Nuclear fission” is your answer

Answer:

B. Fission

Explanation:

On edge

Help please I don’t know what to do

Answers

I wish I could help you I’m so so sorry.

Give an example for the neutralisation between a strong acid and a weak base, also mention the nature of its salt.​

need help !! ~~~~

Answers

Answer:

Neutralization occurs when a strong acid and a strong base come together in a chemical reaction to form water and salt.

Explanation:

not sure huhuhu

I need help ASAP my final 20 points!!!

Answers

option d, good luck! :)

Helppppppppppppppppppppppppppppp

Answers

Answer:

A or B but im going to say A

Explanation:

hope this helped <3



Why were your results for the Southern Hemisphere opposite of what you found for
the Northern Hemisphere?

Answers

Due to the tilt of the earth

What is true about Carbon-14 and Carbon-12?

a. The mass of the Carbon-14 sample is less than the Carbon-12 sample, but the reactivity of both samples was the same.
b. The mass of the Carbon-14 sample is greater than the Carbon-12 sample, but the reactivity of both samples was the same .
c. The reactivity of the Carbon-14 sample is less than the Carbon-12 sample, but the mass of both samples was the same.
d. The reactivity of the Carbon-14 sample is greater than the Carbon-12 sample, but the mass of both samples was the same.

Answers

Answer:

B.

Explanation:

Correct:  b. The mass of the Carbon-14 sample is greater than the Carbon-12 sample, but the reactivity of both samples was the same .

- C-14 has two additional neutrons, so is heavier than C-12.  The chemical properties will be the same, however.

Lead has an atomic number of 82. Which statement describes all neutral atoms and ions of lead?
Neutral atoms of lead must have 82 electrons. Ions must have 82 electrons, as well.

Neutral atoms of lead must have 82 neutrons, but ions can have more or fewer.

Neutral atoms of lead must have 82 protons. Ions must have 82 protons, as well.

Neutral atoms of lead must have 82 protons, but ions can have more or fewer.

Answers

The neutral atom of lead must have 82 protons while ions can have b or less than 82.

The atomic number of an element is the number of protons in the nucleus of the element.

Also, for neutral atoms, the number of protons equals the number of electrons.

In ionic form, the number of protons/electrons of an atom may vary and be different from that of the neutral form.

Positive charges mean that the ion has less proton than its neutral version while negative charges mean that it has more electrons than its neutral version.

Thus, the neutral atom of lead will contain an equal number of protons as the electrons while its ionic form can have more or less than 82 protons.

More on atoms can be found here: https://brainly.com/question/803445?referrer=searchResults

how much percent of water should we add to sea water to change concentration from 3 to 2

Answers

Answer:

10 kg of water was added to the 20 kg of seawater to dilute it from 3% to 2%. Hope this helps!!!!!!

how many grams are in 4.5 x 10^22 molecules of water

Answers

Answer:

1.35 g

Explanation:

water is h2o, so the molar mass is 1.01x2+16.00=18.02. divide 4.5 x 10^22 by 6.022 x 10^23 to get 7.5 x 10^-2 (2 sig figs). 18.02 x 7.5 x 10^-2 is 1.35 g

50 POINTS PLEASE HELPP
Circle the compound that has the higher boiling point and explain why we see the
differences we do

Answers

Answer:

1. Ethane has a higher boiling point

2. Heptyne has a higher boiling point

3. Octane has a higher boiling point

Explanation:

1. Ethane has stronger intermolecular attractions (van der Waal's forces) than ethene and so has the higher boiling point.

2. The longer (and the straighter) the chain, the greater the opportunity for intermolecular interactions, and thus the greater the boiling point. You should look up these boilig points! n-Pentane has a normal boiling point of approx. 36 ∘C ; n-heptane boils at 98 ∘C .

3. Octane has a high boiling point, because its molecule contains 8 Carbon atoms, and with increasing molecular weight of hydrocarbon its boiling temperature increases.

A teacher places a cup of coffee onto an electronic balance at the front of the science laboratory. The teacher then adds three large teaspoons of sugar to the coffee. The volume of the coffee does not appear to increase. What happens to the mass displayed on the front of the balance?

Answers

Answer:

it will be same as before

Answer:

The mass on the balance stays the same

Explanation:

.

What is produced when you react a metal with oxygen?

Answers

When metal reacts with oxygen, a metal oxide forms

someone pls help me explain this question

Question:
Temperature is a measure of how hot or cold something is.
Do you agree or disagree?

I need explanation I know its agree I just need to explain.

Answers

Answer:

yes agree. I is describing a feeling/ reaction to an action I hope this helps!:)

Temperature measures kinetic energy of particles and therefore the higher the kinetic energy in particles within a solution, the higher the temp

how did Alexander dye ?​

Answers

Answer:

After surviving battle after fierce battle, Alexander the Great died in June 323 B.C. at age 32. Some historians say Alexander died of malaria or other natural causes; others believe he was poisoned. Either way, he never named a successor.

Answer:

After surviving battle after fierce battle, Alexander the Great died in June 323 B.C. at age 32. Some historians say Alexander died of malaria or other natural causes; others believe he was poisoned. Either way, he never named a successor

Explanation:

hope it helps


2. How many MOLES of cobalt(III) sulfate are present in 4.25 grams of this compound?
moles.

Answers

Answer:

1 grams Cobalt(II) Sulfate = 0.006451787725861 mole using the molecular weight calculator and the molar mass of CoSO4.

Explanation:

Describe the S-wave shadow effect of earth quakes.

Answers

Answer: The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.

Explanation: 104 to 140 degrees from a given earthquake

substance x reacts with sodium carbonate to form a gas . The gas turns lime water cloudy. What is substance K and which process takes place in the reaction?

Answers

When sodium carbonate reacts with hydrochloric acid, Carbon dioxide gas is released. Pass the gas through calcium hydroxide,the solution turns milky indicating that the gas is Carbon dioxide .

The substance K is hydrochloric acid and this is called as neutralisation.

hope this helps u

◌⑅⃝●♡⋆♡MICKZMINNZ♡⋆♡●⑅◌

Substance x is an acid. The process that takes place in the reaction is a Neutralization reaction

Neutralization reaction

From the question, we are to determine what substance x is.

First, we will identify the gas given off.

The gas that turns lime water milky is carbon (IV) oxide (CO₂) gas.

RECALL: Acids react with carbonate to produce salt and water with the release of carbon dioxide gas.

Hence, substance x is an acid. The process that takes place in the reaction is a Neutralization reaction.

Learn more of Neutralization reaction here: https://brainly.com/question/2632201

Please Help giving high points. Perform the following mathematical operation, and eport the answer to the correct number of significant figures. 4568/1.3 = [?]​

Answers

Answer:

1.3 is the value with the lowest sig figs in your question. So we have 2 sig figs.

4568/1.3 = 3513.84615

Now let's change the answer in sig figs.

We know that trailing zeros don't actually count as part of sig figs.

So we can round the answer to 3500, having the 2 sig figs (3 and 5) while the trailing zeros don't count.

Final answer = 3500

What are the molecular formulae of the following compounds ?

Hydrochloric acid, sulphuric acid, sodium chloride, glucose, methane. ​

Answers

Let's see

[tex]\\ \sf\longmapsto Hydrochloric\:acid=HCL[/tex]

[tex]\\ \sf\longmapsto Sulphuric\:acid=H_2SO_4[/tex]

[tex]\\ \sf\longmapsto Sodium\: Chloride=NaCl[/tex]

[tex]\\ \sf\longmapsto Glucose=C_6H_12O_6[/tex]

[tex]\\ \sf\longmapsto Methane=CH_4[/tex]

.

Answer:

the molecular formulae of the following compounds are:

Hydrochloric acid: HCl

Sulphuric  acid:[tex]H_2SO_4[/tex]

sodium chloride: NaCl

glucose:[tex]C_6H_{12}O_6[/tex]

methane:[tex]CH_4[/tex]

Explanation:

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