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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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JZ240 JZ240
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3 months ago

Glycine, C2H5O2N, is important for biological energy. The combustion reaction of glycine is described by the following thermochemical equation.

4C2H5O2N(s) + 9O2(g) → 8CO2(l) + 10H2O(g) + 2N2(g) ΔH°rxn = –3896 kJ/mol

What is the standard enthalpy of formation of solid glycine?

▸ –51.90 kJ/mol

▸ –527.5 kJ/mol

▸ –974.0 kJ/mol

▸ –1502 kJ/mol

▸ –2476 kJ/mol
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


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