Define the molar heat of vaporization of ethanol

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Reference no: EM13543073

1. A certain reaction is spontaneous at 43 degrees. If the enthalpy change for the reaction is 21 kj/mol what is the minimum value of delta S in kj/mol?

2. The molar heat of vaporization of ethanol is 39.3 kj/mol, and the boiling point of ethanol is 78.3 C. Calculate delta S for the vaporization of .3 mol ethanol.

Reference no: EM13543073

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