How is a thermochemical equation different from a balanced chemical equation

A thermochemical equation has two parts: a balanced chemical equation and the change in one or more thermodynamic quantities (e.g., temperature, energy, or enthalpy) that occurs when that change occurs. The balanced equation can describe either a physical change (as in the example shown) or a chemical change.

Maybe you should get some from your teacher and learn more so you can get your grades up and maybe study a bit more

Deposition is the transition of matter going from gas to solid without passing through the liquid phase.a.) gas—-> solid