Question

CaCO3-------------- heat---------------- Cao + CO2

a. Name the reactant

b. Name the products .

c. Give the test of CO 2 gas .​

Answer 1

Answer:

a.) CaCO3 (calcium carbonate) is the reactant

b.) calcium oxide and carbon dioxide are the products

c.) reaction name is thermal decomposition reaction

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Answer 2

Answer:

a) Reactant is CaCO3.

b) Product is CaO and CO2

i.e. CaO+CO2

c) Sour is the taste of CO2 gas.

Explanation:

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