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Chemistry, 14.02.2021 05:20 OllieMoo

Solid calcium carbonate decomposes according to this process: CaCO↓3(s) > CaO(s) + CO↓2(g), ΔHrxn = +178kJ/mol
ΔHf CaCO3 = -1207kJ/mol, ΔHf CO2 = -394kJ/mol, ΔH CaO = ?
Solve for the enthalpy of formation of calcium oxide, CaO.

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