This is related to thermodynamics

1. The following reaction reaches equilibrium at 650C and 1 bar: N2(g)+C2H2(g)=2HCN(g) The system initially is an equal molar mixture of N2 and C2H2. Determine the composition of the system at equilibrium. What would be the equilibrium composition when the system pressure is doubled? Assume ideal gases. The standard enthalpies and Gibbs energies of formation of the species and the temperature dependence of heat capacities are available in Tables C1 and C4. 1. The following reaction reaches equilibrium at 650C and 1 bar: N2(g)+C2H2(g)=2HCN(g) The system initially is an equal molar mixture of N2 and C2H2. Determine the composition of the system at equilibrium. What would be the equilibrium composition when the system pressure is doubled? Assume ideal gases. The standard enthalpies and Gibbs energies of formation of the species and the temperature dependence of heat capacities are available in Tables C1 and C4