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Chemistry, 03.05.2021 19:00 kcutler8603

CaCO3 decomposes in the equation below. What is the enthalpy of the reaction? CaCO3 (S) ---> Cao (s) + CO2 (g)
Compound
AH (kJ/mol)
a. 178.3 kJ
b. 571.8 kJ
C. -1029 kJ
d.-2236 kJ
CaCO3(s)
-1206.9
CaO(s)
-635.1
C02(9)
-393.5

CaCO3 decomposes in the equation below. What is the enthalpy of the reaction?

CaCO3 (S) ---> C

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