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Which one of this is endothermic and which one is exothermic? CH2+O2 -> CO2+H2O+Energy CaCo+Energy -> CaCo+CO2

Which one of this is endothermic and which one is exothermic? CH2+O2 -> CO2+H2O+Energy CaCo+Energy -> CaCo+CO2
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Which one of this is endothermic and which one is exothermic?

CH2+O2 -> CO2+H2O+Energy
CaCo+Energy -> CaCo+CO2

User Annakay
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1 Answer

7 votes
The first one is exothermic because energy is a reactant, the second formula is endothermic
User TMNuclear
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