What is the enthalpy change of a reaction at 45oC, if the enthalpy of reactant at 45oC and 25oC are 10 J and 6 J, and enthalpy of product at 45oC and 25oC are 15 J and 8 J, and the enthalpy change of reaction at 25oC is 10 J?

What is the enthalpy change of a reaction at 45oC, if the enthalpy of

1.	What is the enthalpy change of a reaction at 45^oC, if the enthalpy of reactant at 45^oC and 25^oC are 10 J and 6 J, and enthalpy of product at 45^oC and 25^oC are 15 J and 8 J, and the enthalpy change of reaction at 25^oC is 10 J?
A.	t14 J
B.	t21 J
C.	t27 J
D.	t34 J
Answer» C. t27 J

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What is the enthalpy change of a reaction at 45oC, if the enthalpy of reactant at 45oC and 25oC are 10 J and 6 J, and enthalpy of product at 45oC and 25oC are 15 J and 8 J, and the enthalpy change of reaction at 25oC is 10 J?
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What is the enthalpy change of a reaction at 45oC, if the enthalpy of reactant at 45oC and 25oC are 10 J and 6 J, and enthalpy of product at 45oC and 25oC are 15 J and 8 J, and the enthalpy change of reaction at 25oC is 10 J?

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What is the enthalpy change of a reaction at 45^oC, if the enthalpy of reactant at 45^oC and 25^oC are 10 J and 6 J, and enthalpy of product at 45^oC and 25^oC are 15 J and 8 J, and the enthalpy change of reaction at 25^oC is 10 J?