1.

What is the enthalpy of 130 g formic acid at 70 C and 1 atm relative to 25 C and 1 atm?
Cp for formic acid in the temperature range of interest is 0.524 cal g-1 C-1.

A. 4.68 kcal
B. 3.06 kcal
C. 2.06 kcal
D. 2.68 kcal
Answer» C. 2.06 kcal


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