3.A chemical reaction in which calcium carbonate, CaCO3, is decomposed results in
the production of two simpler compounds.
CaCO3 →
? g
+ CaO +
28.00 g
CO₂
21.97 g
What mass of calcium carbonate, to the nearest hundredth of a
gram, is decomposed in this reaction?
Record your answer and fill in the bubbles on your answer document.
Be sure to use the correct place value.



Answer :