Chemistry, 21.01.2021 14:50 BigGirlsTheBest

Calcium carbonate thermally decomposes to produce calcium oxide and carbon dioxide. After 90 seconds, the 10g of calcium carbonate has decreased to 8g.
What is the rate of reaction?

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Calcium carbonate thermally decomposes to produce calcium oxide and carbon dioxide. After 90 seconds, the 10g of calcium carbonate has decreased to 8g. What is the rate of reaction?

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Another question on Chemistry

Calcium carbonate thermally decomposes to produce calcium oxide and carbon dioxide. After 90 seconds, the 10g of calcium carbonate has decreased to 8g.
What is the rate of reaction?