A mixture of 2 moles of `N_2,2.0` moles of `H_2 and 10.0` moles of `NH_3` is introduced into a 20.0 L reaction vessel at 500 K . At this temperature, equilibrium constant `K_c` is `1.7 xx 10^2` , for the reaction `N_2(g) +3H_2(g) hArr 2NH_3(g)`
(i) is the reaction mixture at equilibrium ?
(ii) if not, what is the direction of the reaction ?

Explanation

To solve the problem step by step, we will follow these instructions:

### Step 1: Write the balanced chemical equation.
The balanced chemical equation for the reaction is:
\[ N_2(g) + 3H_2(g) \rightleftharpoons 2NH_3(g) \]

### Step 2: Calculate the initial concentrations.
We have the following moles of each substance:
...