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
maw [93]
2 years ago
8

State 2 postulates of kinetic theory of gases of 45 of 450

Chemistry
1 answer:
Ber [7]2 years ago
8 0

Explanation:

The kinetic theory of gases is basically used to explain the behavior of gases.

Some of the assumptions of the theory is as follow:

  • A gas is composed of large number of identical molecules at different speeds.
  • The space occupied by the gas molecules themselves are negligible compared to the volume of the space they occupy.
  • The molecules are independent of each other and the force of attraction and repulsion between them are negligible.
  • The molecules collide elastically with one another and with the walls of the container.
  • The temperature of gas is a measure of their average kinetic energy.

learn more:

molecular theory brainly.com/question/12362857

#learnwithBrainly

You might be interested in
A balloon occupies a volume of 2.00 l at 40.0oc. how much volume will it occupy at 30.0oc?
hodyreva [135]
<span>Charles' law says "at a constant pressure, the volume of a fixed amount of gas is directly proportional to its absolute temperature".

V </span>α T

Where V is the volume and T is the temperature in Kelvin of the gas. We can use this for two situations as,
V₁/T₁ = V₂/T₂

V₁ = 2.00 L
T₁ = 40.0 ⁰C = 313 K
V₂ = ?
T₂ = 30.0 ⁰C = 303 K

By applying the formula,
2.00 L / 313 K = V₂ / 303 K                   
                   V₂ = (2.00 L / 313 K) x 303 K
                   V₂ = 1.94 L

Hence, the volume of the balloon at 30.0 ⁰C  is 1.94 L
7 0
3 years ago
What is the chemical composition of the mobile phase in this experiment?
Alecsey [184]
H2SO.Mgslfurmobile phase in this experiment
6 0
3 years ago
Nitrogen increases volume during what physical change
atroni [7]
Effects of changes in volume in a reversible reaction in a chemical equilibrium can be predicted using Le Chatelier's Principle. I think this might be the answer, I hope it helps.
4 0
3 years ago
Calculate the ph of a solution having [OH-] = 8.2 x 10 ^-8M
egoroff_w [7]

Answer:

<h2>6.91 </h2>

Explanation:

To find the pH we must first find the pOH

The pOH can be found by using the formula

pOH = - log [ {OH}^{-} ]

We have

pOH =  -  log(8.2 \times  {10}^{ - 8} )  \\  = 7.086186...

pOH = 7.09

Next we use the equation

pH = 14 - pOH

We have

pH = 14 - 7.09

We have the final answer as

<h3>6.91</h3>

Hope this helps you

8 0
3 years ago
Food spoils because of chemical reactions. Many types of spoilage occur because of the actions of microorganisms, such as bacter
11111nata11111 [884]

Answer:

refrigerating food will lower its temperature.thsi will hence slow down the rate of reproduction of bacteria and hence slows down its process

The moisture-control available in many refrigerators also helps slow the deterioration of foods, so that two of the three favorable situations for microorganism growth are eliminated.

Though the microorganism growth is slowed down at low temperatures, it still can occur at the 38 degrees of an ordinary refrigerator. Hence, the mold that grows on forgotten leftovers in the back of a refrigerator.

3 0
2 years ago
Other questions:
  • a normal hemoglobin concentration in the blood is 15g/100ml of blood how many kilogram of hemoglobin are in a person who has 5.5
    13·2 answers
  • If the pressure, volume, and temperature of a gas are known, which can most lik
    10·1 answer
  • QUICK PLEASE HELP!!!during a combustion reaction, 5.00 grams of oxygen reacted with 5.00 grams of CH4.
    10·1 answer
  • Hydrogen has three isotopes 1H, 2H, and 3H. What is the difference between these three isotopes?
    9·1 answer
  • A student mixes 50 g of water with 300 g of water and 5g of lemon what is the mass of the solution
    13·1 answer
  • What evidence do we have that energy levels in an atom are quantized? State and explain the evidence.
    11·1 answer
  • The electron configuration of an element is electrons 1s^ 2 2s^ 2 2p^ 6 . Describe what most likely happens when an atom of this
    15·1 answer
  • Which law states that the pressure and absolute temperature of a fixed quantity of gas are directly proportional under constant
    7·1 answer
  • M[oknjjom[pmnj <br> word to my mother y'all look
    12·1 answer
  • A thermoacoustic generator transforms thermal energy into electrical energy. Thermal energy is transferred to a gas by a heat ex
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!