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Enthalpy of Formation
8. Thermochemistry / Enthalpy of Formation / Problem 2

The reaction of isobutylene (C4H8) with ethanol (C2H6O) produces ethyl tert-butyl ether (C6H14O).

ΔH°f, C6H14O = —350.8 kJ/mol

ΔH°f, C2H6O = —269.29 kJ/mol

ΔH°rxn = —4044 kJ/mol

What is the ΔH°f for isobutylene in kJ/mol?

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