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
KatRina [158]
3 years ago
13

A solid, a liquid, and a gas are each in separate covered jars. The substances are the same type but different states of matter.

Describe what will happen if the cover of each jar is removed. Explain how the difference in kinetic energy of the substances explains this result.
Chemistry
1 answer:
Mademuasel [1]3 years ago
7 0

Explanation:

  • Gases are known to have more kinetic energy than liquids and solids bases on the kinetic molecular theory.
  • Due to the high energy of gases, their molecules are usually far apart and held together by  very weak attractive forces.
  • Liquids are more closely held by stronger attractive forces.
  • Solids are the most closely held by very strong attractive forces.
  • If one opens a jar containing the same matter but at these various states, it is expected that the gases will escape and diffuses to the environment.
  • The solids and liquids will remain in the container.
  • The kinetic energy of gases gives them enough energy to freely be randomized.

Learn more:

kinetic theory: brainly.com/question/2990238

diffusion:  brainly.com/question/7161064

#learnwithBrainly

You might be interested in
Electric lights will not come on unless their electrical circuit is a?
nordsb [41]

Answer:

closed circuit

Explanation:

Hope this helps- Good luck! ^w

6 0
3 years ago
A gas at 750 mmhg and with a volume of 2. 00 l is allowed to change its volume at constant temperature until the pressure is 600
Gemiola [76]

Answer:

The new volume of a gas at 750 mmhg and with a volume of 2. 00 l when allowed to change its volume at constant temperature until the pressure is 600 mmhg is 2.5 Liters.

Explanation:

Boyle's law states that the pressure of a given amount of gas is inversely proportional to it's volume at constant temperature. It is written as;

P ∝ V

P V = K

P1 V1 = P2 V2

Parameters :

P1 = Initial pressure of the gas = 750 mmHg

V1 = Initial pressure of the gas = 2. 00 Liters

P2 = Final pressure of the gas = 600 mmHg

V2 = Fimal volume of the gas = ? Liters

Calculations :

V2 = P1 V1 ÷ P2

V2= 750 × 2. 00 ÷ 600

V2 = 1500 ÷ 600

V2 = 2.5 Liters.

Therefore, the new volume of the gas is 2. 5 Liters.

8 0
2 years ago
Changes between a liquid and gas exsample​
exis [7]

Here are some examples:-

Water → water vapour

bromine →  bromine gas

6 0
2 years ago
The mole fraction of iodine, i2, dissolved in dichloromethane, ch2cl2, is 0.115. what is the molal concentration, m, of iodine i
german
The molality of a solute is equal to the moles of solute per kg of solvent. We are given the mole fraction of I₂ in CH₂Cl₂ is <em>X</em> = 0.115. If we can an arbitrary sample of 1 mole of solution, we will have:

0.115 mol I₂

1 - 0.115 = 0.885 mol CH₂Cl₂

We need moles of solute, which we have, and must convert our moles of solvent to kg:

0.885 mol x 84.93 g/mol = 75.2 g CH₂Cl₂ x 1 kg/1000g = 0.0752 kg CH₂Cl₂

We can now calculate the molality:

m = 0.115 mol I₂/0.0752 kg CH₂Cl₂
m = 1.53 mol I₂/kg CH₂Cl₂

The molality of the iodine solution is 1.53.
5 0
3 years ago
What best discribes the relationship between wavelength and frequency in a electromagnetic wave
Ksivusya [100]

Answer:

The higher the frequency, the shorter the wavelength

Explanation:

All light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.

3 0
3 years ago
Other questions:
  • What is the mass of bromine in 11.2g of MgBr2?​
    13·1 answer
  • a scientist is mixing a chemical for a solution foe an experiment. The solution contains 5/8 ounce of water and 1/6 ounce of sal
    9·1 answer
  • 1. Living things<br> are<br> with each other<br> and the<br> environment.
    9·1 answer
  • Which of the following would most likely cause rising air
    12·1 answer
  • Which human activity will most likely contribute to onzone later destruction
    12·1 answer
  • Its is the change in energyof a neutral atom when an electron to the atom to form negativeion, thus neutral atom gain electon.Wh
    5·1 answer
  • PLEASE HELP MEEEE! WILL MARK BRAINLIEST IF CORRECT!
    8·2 answers
  • WILL GIVE BRAINLIEST PLZ HELP!!!!!!
    15·1 answer
  • Which term describes a change in velocity?
    12·1 answer
  • (07.05 HC)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!