First page Back Continue Last page Overview Graphics
We define the enthalpy of reaction, ΔHrxn, as the amount of thermal energy (or heat) that flows when a reaction occurs at constant pressure.
- We define the enthalpy of reaction, ΔHrxn, as the amount of thermal energy (or heat) that flows when a reaction occurs at constant pressure.
Enthalpy: A Measure of the Heat Evolved or Absorbed in a Reaction