The internal energy change in the conversion of 1.0 mole of the calcit – InterviewSolution

1.	The internal energy change in the conversion of 1.0 mole of the calcite form of CaCO_(3) to the aragonite form is +0.21 kJ. Calculate the enthalpy change when the pressure is 1.0 bar , given that the densities of the solid are 2.71 g "cm"^(-3) and 2.93 g "cm"^(-3) respectively.
Answer» ANSWER :0.20972 KJ `"MOL"^(-1)`

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