104. Solving a chemistry problem

Calculate the thermal effect of the reaction A at P=const at 298 K and temperature T. Take the thermal effects of the formation of substances from the reference book [1] or tables 4.5 of the appendix.
1. Determine the heat effect of the chemical reaction "A" at temperature T.
2. Calculate the thermodynamic potential of reaction "A" and draw a conclusion about the direction of the process.
3. Determine the equilibrium constant of the reaction "A". Table 1
No.
variant Reaction A T, K
4 2N2 6H2O(l)=4NH3 3O2 1300