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1. |
What is the enthalpy change of a reaction at 35oC, if the enthalpy of reactant at 35oC and 25oC are 22 J and 15 J, and enthalpy of product at 35oC and 25oC are 10 J and 5 J, and the enthalpy change of reaction at 25oC is 36 J? |
A. | 12 J |
B. | 24 J |
C. | 36 J |
D. | 48 JView answer |
Answer» E. | |