2
QuizMultiple Choice
Enthalpy of Reaction
Question 2 • Chemistry Credit Recovery B
Consider the following enthalpy diagram and enthalpies of intermediate and overall chemical reactions.Which of the following statements is true?
Answer
A
The overall chemical reaction is exothermic.B
There are two intermediate reactions in this system.C
The third intermediate reaction is endothermic.D
The longest arrow represents the overall chemical reaction.