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 10 J and 8 J, the enthalpy of input and outputs at given temperature are 5 J and 20 J, enthalpy change of reaction is 30 J?
A.	13 J
B.	22 J
C.	28 J
D.	35 J
Answer» B. 22 J

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