反应CaCO3(s) = CaO(s) + CO2(g)的ΔrHm? = 178 kJ?mol-1,ΔrSm? = 161 J?mol-1?K-1,则CaCO3(s)开始分解的温度是()
反应CaCO3(s) = CaO(s) + CO2(g)的ΔrHm? = 178 kJ?mol-1,ΔrSm? = 161 J?mol-1?K-1,则CaCO3(s)开始分解的温度是()
A.900 K
B.500 K
C.800 K
D.1106 K
正确答案:1106 K
反应CaCO3(s) = CaO(s) + CO2(g)的ΔrHm? = 178 kJ?mol-1,ΔrSm? = 161 J?mol-1?K-1,则CaCO3(s)开始分解的温度是()
A.900 K
B.500 K
C.800 K
D.1106 K
正确答案:1106 K
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