rvillalobos3 rvillalobos3

11-06-2020
Chemistry

contestada

Calcium carbonate can break down to form calcium oxide and carbon dioxide.
CaCO3 → CaO + CO2
The oxygen atoms on the product side are

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Gibblicker68 Gibblicker68

11-06-2020

Answer:

balanced because the total number of oxygen atoms is 3.

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ethan4789 ethan4789

11-06-2020

The answer is 3 beacuse
CaCO3 is the main part to decomposing

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