Chemistry, 14.07.2021 20:40 jessemartinez1

Calculate HRXN for the reaction: CaO(s)+CO2(g)CaCO3(s). Use the following reactions and given H's.
Ca(s)+CO2(g)+1/2 O2(g)--CaCO3(s) H=-812.8kJ
2 Ca(s)+O2(g)--2CaO(s) H=-1269.8kJ
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Calculate HRXN for the reaction: CaO(s)+CO2(g)CaCO3(s). Use the following reactions and given H's....

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Calculate HRXN for the reaction: CaO(s)+CO2(g)CaCO3(s). Use the following reactions and given H's. Ca(s)+CO2(g)+1/2 O2(g)--CaCO3(s) H=-812.8kJ 2 Ca(s)+O2(g)--2CaO(s) H=-1269.8kJ Show work.

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Another question on Chemistry

Calculate HRXN for the reaction: CaO(s)+CO2(g)CaCO3(s). Use the following reactions and given H's.
Ca(s)+CO2(g)+1/2 O2(g)--CaCO3(s) H=-812.8kJ
2 Ca(s)+O2(g)--2CaO(s) H=-1269.8kJ
Show work.