Chemical Reactions Quick Check
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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).
1 answer