Molar mass CH3OH:
1 C x 12.01 g/mol = 12.01 g/mol
4 H x 1.01 g/mol = 4.04 g/mol
1 O x 16 g/mol = 16 g/mol
Molar mass CH3OH = 32.05 g/mol
How many kilojoules are released when 73.3 g of methanol reacts?
2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(l) ΔH= −726kJ
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