CHEM1011 (ND) Lecture quiz: Week 8

Given the following thermochemical data, what is the enthalpy of formation ΔfHo for C2H5OH(l)   C(s)  +  O2(g)  →  CO2(g)                               ΔHo = –393 kJ mol–1 H2(g)  +  1/2 O2(g)    →  ...