Question

What is the enthalpy for the following reaction?

overall: C2H4+H2O--->C2H5OH

is -1411kJ correct??

Answer 1

or is 44kJ correct?

Answer 2

I don't get either answer. You don't give the phases so I can't give you the correct answer. If ethanol and water are in the liquid phase I calculated about 93 kJ and if in the gas phase I calculated about 92 kJ.

Answer 3

That was all the question gave me I can not figure out how to get the correct answer.

Answer 4

DeltaH= -40 kJ/mol

2CO2 + 3H2O→C2H5OH + 3O2, ΔH=1370 kJ/mol

+ C2H4 + 3O2→2CO2 + 2H2O, ΔH=−1410 kJ/mol

gives you

C2H4 + H2O→C2H5OH, ΔH=−40 kJ/mol

Answer 5

I need answers

Answer 6

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