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Chemical Reactions Quick Check

1 of 51 of 5 Items
Question
Use the chemical reaction to answer the question.

​CaCO3→CO2​+CaO

A scientist heats 30 grams of calcium carbonate ( CaCO3
) in the chemical reaction shown. What is the total mass of the products?

(1 point)
Responses

60 grams
60 grams

15 grams
15 grams

30 grams
30 grams

10 grams

1 answer

The total mass of the products will be 60 grams (30 grams of CO2 + 30 grams of CaO).
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