Answer: The concentration of hydrogen gas at equilibrium is
Step-by-step explanation:
We are given:
Initial moles of hydrogen sulfide gas = 0.47 moles
Volume of the container = 3.0 L
The molarity of solution is calculated by using the equation:
So,
The given chemical equation follows:
Initial: 0.1567
At eqllm: 0.1567-2x 2x x
The expression of
for above equation follows:
We are given:
Putting values in above equation, we get:
So, equilibrium concentration of hydrogen gas =
Hence, the concentration of hydrogen gas at equilibrium is