Question

what happens when zinc carbonate is heated in absence of air?
Give the equation

Answer 1

Answer:

When zinc carbonate is heated in absence of air leaves zinc oxide and gives out carbon-dioxide. This process is also called calcination.

ZnCO3 →ZnO +CO2

Answer 2

Heya❤

When zinc carbonate is heated in the absence of air, it leaves Zinc oxide and carbon dioxide as it's product.

That is;

ZnCO3 --------------> ZnO + CO2

( heat)

This process is called as Calcination

Hope it helps you

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