What is the heat of reaction if enthalpy of inputs and outputs at 25° – McqOptions

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1.	What is the heat of reaction if enthalpy of inputs and outputs at 25°C are 5 J and 8 J, the enthalpy of input and outputs at given temperature are 12 J and 15 J, enthalpy change of reaction is 25 J?
A.	20 J
B.	25 J
C.	30 J
D.	35 J
Answer» C. 30 J

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