1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Akimi4 [234]
3 years ago
8

Describe the intermolecular forces that must be overcome to convert each of the following from a liquid or solid to a gas.

Chemistry
1 answer:
kifflom [539]3 years ago
8 0

Answer:

SO₂ would require to overcome dipole-dipole bonding and London dispersion forces

H₂Se would require to overcome hydrogen-bonding

Explanation:

Both of these molecules are gaseous but are liquid under pressure

Ion-dipole bonding is present when there are ions present in the liquid. In both the cases, ions are not present hence this bonding is not present in the given molecules.

Hydrogen bonding is present in H₂Se, because there is a more electronegative element present than hydrogen. This develops partial charges on both the atoms and consequently attracts hydrogen atom of one molecule to the selenium atom of the other molecule.

London dispersion forces are present between all type of molecules, atoms and ions. These forces are weak but are dominant in molecules having large size. SO₂ is a large molecule so it will be dominant in it

Dipole-dipole bonding is present in molecules that have polar ends. SO₂ have polar ends, so this bonding will be present in it

You might be interested in
What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?
tester [92]

Answer:

375 grams of 4% NaOH solution contains 15 grams NaOH

Explanation:

Given 4% solution of NaOH = 4g NaOH/100 g Solution

=> 4g NaOH/100g Soln = 15 g NaOH / X

=> X = 15 g NaOH (100 g Soln) / 4 g NaOH = 375 grams Soln contains 15 g NaOH.

7 0
4 years ago
How many moles of oxygen are in 1 mole of Fe(NO3)3?
goldfiish [28.3K]
<span> There are 97.2 mol of O in 10.8 mol of Fe(NO3)3</span>
7 0
3 years ago
A sample of gas occupying 350 mL at 25 C is cooled to -25 C. What volume will it occupy if the pressure is held constant?
leonid [27]

Answer:

I hac no ideasghjjbhnn

7 0
3 years ago
Short Answer, Continued. Write short responses for each of the following questions. Limit text to less than 75 words. In some ca
Lunna [17]

Answer:

I dont get it what am i supposed to do?

Explanation:

8 0
3 years ago
What happens to the speed and acceleration when you let go
kvasek [131]
Imagine you are playing golf, and you’ve just set up the golf ball on the tee. You test your grip, take a few practice swings, and peer into the distance at the flag pole marking the first hole for the course. Your wise golf ball guru (who happens to also teach physics) tells you to “Be the ball, young grasshopper.” So you close your eyes and picture the distance the ball must travel. “Yes, young earthworm”, your sensei says, “that distance you see is the displacement you must achieve, displacement is the change in position from one place to another.”
You meditate on this nugget of wisdom, and you start to feel like you and the golf ball are one. But the hole still seems so far away: “How do I change the position of the ball, sensei?
Your sensei replies: “Ahh, the ball cannot simply teleport instantly, it requires velocity; you must change the position of the ball over time.”
In a brilliant burst of enlightenment, you know what you must do. The golf ball sits there minding its own business; with a velocity of 0, and it doesn’t have any plans on moving anytime soon until… WHACK! You hit that golf ball with your club and the ball goes flying through the air. Suddenly the ball is moving, and fast! You know you’ve made your sensei proud, the ball is being displaced, sailing from one position to another toward the hole, This change in position as time passes is what we call velocity.
3 0
4 years ago
Other questions:
  • The _____ biome is the driest. Common floras are cacti, and faunas are snakes and lizards.
    7·2 answers
  • Is Potassium Acetate an acidic or basic salt?
    12·1 answer
  • How many grams of sodium chloride
    8·1 answer
  • If an ion has 35 protons and 36 electrons what is the charge on the ion
    7·1 answer
  • Cans of regular soda have volumes with a mean of 14.5 oz and a standard deviation of 0.18 oz. What is the maximum "usual" value
    5·1 answer
  • Hard water , which contains Mg2+ and Ca2+ ions tends to form a ring in a bathtub due to its reaction with the solute anions in s
    11·1 answer
  • What chemicals are released by burning oil, and how are they harmful?
    14·1 answer
  • What are the two main types of chemical bonds
    8·1 answer
  • I.
    7·1 answer
  • If 77.5 g NH3 reacts with excess O2, what volume of NO is produced at STP?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!