Question

What are the equilibrium concentrations of each gas after equilibrium is established?

Answer 1

Explanations:

Given the reaction system:

`Br_2(g)+Cl_2(g)\rightarrow2BrCl(g)`

The equilibrium constant Kc = 7.0. Now, the equilibrium constant is calculated by taking the equilibrium concentrations of the chemical species involved in the reaction.

`K_c=(\lbrack BrCl\rbrack^2)/(\lbrack Cl_2\rbrack\lbrack Br_2\rbrack)`

Get the concentration of the elements using the formula below

`\text{molarity}=\frac{mole}{\text{Volume}}`

Given the following

Mole of the elements =