A thermochemical equation for the synthesis of ammonia N2 + 3H2 – 2NH3 +92 kJ is given, calculate how

A thermochemical equation for the synthesis of ammonia N2 + 3H2 – 2NH3 +92 kJ is given, calculate how much heat will be released during the formation of 10 mol

According to the thermochemical equation of ammonia synthesis, 92 kJ of energy is released during the formation of two moles (endothermic reaction)

N2 + 3H2 = 2NH3 +92 kJ

We need to calculate how much kJ is released during the synthesis of 10 mol of ammonia. To do this, we will compose and solve the proportion.

2 mol = 92 kJ

10 mol = x

x = 460 kJ

Answer: when 10 mol of ammonia is formed, 460 kJ of energy will be released.