Diketahui: 2Ca(s) + O2(g) -> 2CaO(s) delta H=+1.271 kJ C(s)
Saluran Edukasion 2024-07-13T17:33:59
Diketahui: 2Ca(s) + O2(g) -> 2CaO(s) delta H=+1.271 kJ C(s) + O2(g) -> CO2(g) delta H=+394 kJ CaO(s)+CO2(g) -> CaCO3(s) delta H=+178 kJ Perubahan entalpi reaksi: 2Ca(s) + 2C(s) + 2O2(g) -> 2CaCO3(s) adalah ....
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