How is enthalpy used to predict whether a reaction is endothermic or exothermic?
are ch4 (g)...
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Biology, 24.09.2019 01:00 lorenzomendi1011
How is enthalpy used to predict whether a reaction is endothermic or exothermic?
are ch4 (g): hf = –74.6 kj/mol; co2 (g): hf = –393.5 kj/mol; and h2 o(g): hf = –241.82 kj/mol.
how much heat is released by the combustion of 2 mol of methane?
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