Question

1. The equation for a reaction that occurs in the manufacture of nitric acid is
4NH3 (g) + 502 (g) = 4NO (g) + 6H2O (1)
AH = -900 kJ/mol
State the meanings of the symbols = and AH
What does the negative sign of H indicate about the reaction?
Draw the energy level diagram for this reaction.​

Answer 1

Answer:

Emery 22097Co2 is the answer