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1 Feb 2023
Ca (s) + C (s) + 3/2 O2 (g) ---> CaCO3(s)
ÎHrxn = -1207.1 K
---> give ÎHrxn and exothermic or endothermic
a) 2 Ca (s) + C (s) + 3O2 ---> CaCO3 (s)
b) CaCO3 (s) --> Ca (s) + C (s) + 3/2 O2 (g)
c) 2CaCO3 (s) ---> 2 Ca(s) + 2 C (s) + 3O2 (g)
Ca (s) + C (s) + 3/2 O2 (g) ---> CaCO3(s)
ÎHrxn = -1207.1 K
---> give ÎHrxn and exothermic or endothermic
a) 2 Ca (s) + C (s) + 3O2 ---> CaCO3 (s)
b) CaCO3 (s) --> Ca (s) + C (s) + 3/2 O2 (g)
c) 2CaCO3 (s) ---> 2 Ca(s) + 2 C (s) + 3O2 (g)
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