Give an example of a decomposition reaction. Describe any activity to illustrate such a reaction by heating
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Answered by
16
Answer:caco3 -> cao + CO2
When calcium carbonate is heated it produces calcium oxide & carbon dioxide
Answered by
15
Answer:
Explanation:
heat
CaCO3----->CaO+CO2
take a CaCO3
heat the CaCO3
the CO2 gas will form
to check the gas pass it on the lime water
if it turns milky and disapear then we can conform that CO2 is evolved
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