Give examples of equations for two endothermic reactions.
| June 29, 2021 | education
Reactions requiring the supply of heat are called endothermic. Let’s write down some examples of such reactions:
1.decomposition of calcium carbonate:
CaCO3 = CaO + CO2 ↑ – 178 kJ;
2.Reduction of iron from iron oxide (3) with carbon monoxide:
Fe2O3 + 3CO = 2Fe + 3CO2 ↑ – 27 kJ.
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