What is the enthalpy change of a reaction at 30oC, if the enthalpy of reactant at 30oC and 25oC are 18 J and 15 J, and enthalpy of product at 30oC and 25oC are 10 J and 8 J, and the enthalpy change of reaction at 25oC is 45 J?

What is the enthalpy change of a reaction at 30oC, if the enthalpy of

1.	What is the enthalpy change of a reaction at 30^oC, if the enthalpy of reactant at 30^oC and 25^oC are 18 J and 15 J, and enthalpy of product at 30^oC and 25^oC are 10 J and 8 J, and the enthalpy change of reaction at 25^oC is 45 J?
A.	10 J
B.	25 J
C.	50 J
D.	100 J
Answer» D. 100 J

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What is the enthalpy change of a reaction at 30oC, if the enthalpy of reactant at 30oC and 25oC are 18 J and 15 J, and enthalpy of product at 30oC and 25oC are 10 J and 8 J, and the enthalpy change of reaction at 25oC is 45 J?

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What is the enthalpy change of a reaction at 30^oC, if the enthalpy of reactant at 30^oC and 25^oC are 18 J and 15 J, and enthalpy of product at 30^oC and 25^oC are 10 J and 8 J, and the enthalpy change of reaction at 25^oC is 45 J?