Question

The haber process is typically carried out at a temperature of approximately 500∘c. What would happen to the rate of the forward reaction if the temperature were lowered to 100∘c?

Answer 1

Answer:

The reaction rate would decrease

Explanation:

The equation for the Haber process is given by;

N₂(g) + 3H₂(g) ⇆ 2NH₃(g)

• The reaction occurs at a temperature of 500°C
• Therefore, the forward reaction requires a temperature of 500°C.
• According to Le Chatelier's principle, if a factor affecting equilibrium is altered, the equilibrium will shift in the direction that counteracts the effect causing it.
• In this case, decreasing the temperature to 100°C will lower the rate of the forward reaction.
• Consequently, less ammonia gas will be produced as the reverse reaction is favored.