K Krazee New member Oct 30, 2010 #1 a chemical reaction when the react? Which of the following expressions describes the heat evolved in a chemical reaction when the reaction is carried out at constant pressure? Delta E-w or Delta E-q AND WHY?
a chemical reaction when the react? Which of the following expressions describes the heat evolved in a chemical reaction when the reaction is carried out at constant pressure? Delta E-w or Delta E-q AND WHY?
