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
Anastaziya [24]
3 years ago
6

Consider the following chemical equilibrium:

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
4 0

Answer:

Kc = [CH₄] / [H₂]²

Kp = [CH₄] / [H₂]² * (0.082*T)^-1

Explanation:

Equilibrium constant, Kc, is defined as the ratio of the concentrations of the products over the reactants. Also, each concentration of product of reactant is powered to its coefficient.

<em>Pure solids and liquids are not taken into account in an equilibrium</em>

Thus, for the reaction:

C(s)+ 2H₂(g) ⇌ CH₄(g)

Equilibrium constant is:

<h3>Kc = [CH₄] / [H₂]²</h3>

Now, using the formula:

Kp = Kc* (RT)^Δn

<em>Where R is gas constant (0.082atmL/molK), T is the temperature of the reaction and Δn is difference in coefficients of gas products - coefficients of gas reactants (1 - 2= -1)</em>

Replacing:

<h3>Kp = [CH₄] / [H₂]² * (0.082*T)^-1</h3>

<em />

You might be interested in
Give an example of an element that would be expected to share similar chemical properties with beryllium, calcium, and strontium
Aleks04 [339]
Strontium possibly but I’m not 100% sure
4 0
3 years ago
Rocks are solids composed of one or more minerals true or false
Yuki888 [10]
The answer is true
:)
8 0
3 years ago
What type of reaction is: sulfuric acid + potassium hydroxide -&gt; potassium sulfate + water?
aleksley [76]

Answer:

Double replacement reaction

Explanation:

Now, let us first write the reaction equation properly:

     H₂SO₄ + 2KOH ⇒ K₂SO₄ + 2H₂O

The above reaction is a neutralization reaction between an acid and a base whose product gives salt and water only at most instances.

From here, we can observe that the species displaces on another in their ionic state. Hydrogen replaces potassium and water is produced. Potassium combines chemically with sulfate ions to give the salt of potassium.

4 0
4 years ago
: Please predict products, label the states and write ionic and net ionic equations for each. These are all double replacement r
Mnenie [13.5K]
Unmmmm i’m not quite understanding brhajsnsbfbfhrndnsnsjsmsbgbtieoou that but yes
4 0
3 years ago
The atomic number of an element gives the number of __ and __in the atom while the mass number gives the total number of__and__
posledela
The atomic number of an element gives the proton and electron in the atom while the mass number gives the total number of protons and neutron
8 0
3 years ago
Other questions:
  • Which is a chemical property of soda ash
    6·2 answers
  • 3. Burns from boiling water can be severe, caused by the transfer of energy from the boiling water to the
    7·1 answer
  • Explain Neil Bohr's atomic model
    10·2 answers
  • Sam toured India with his class. He saw many buildings that reminded him of buildings he saw in Saudi Arabia and in London.
    10·2 answers
  • The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by collecting the nitrogen fro
    8·1 answer
  • Why does the Moon orbit Earth instead of the Sun?
    9·1 answer
  • Need help with this can some please help
    14·1 answer
  • Where is groundwater stored?
    12·2 answers
  • Please help me. It's urgent .
    8·2 answers
  • It takes 11. 2 kj of energy to raise the temperature of 145 g of benzene from 23. 0°c to 68. 0°c. what is the specific heat of b
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!