Find the heat required to convert oxygen into 1 mole of ozone at 298K and 1 atm pressure from the following:

3 O2 + 4 B → 2 B2O3 ΔHo = −1264 kJ/mol B2O3

O3 + 2 B → B2O3 ΔHo = −1406 kJ/mol B2O3

i am positive it is c. condensing but i may be wrong

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

b. read the phase at the intersection of any given temperature and pressure.

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )