Chemistry, 29.09.2021 19:00, billythe1st
Calcium carbonate (CaCO3) is a white solid with no odor. When CaCO3 is heated, the resulting substances are
calcium oxide (Cao) and carbon dioxide (CO2). CaO is a white to gray solid with no odor, and CO2 is a gas with no
odor and color.
Which statement describes CaCO3?
It is a diatomic molecule that can't be broken down by physical means.
It is a diatomic molecule that can't be broken down by chemical means.
It is a compound that can be broken down by physical means.
It is a compound that can be broken down by chemical means.
Answers: 1
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Calcium carbonate (CaCO3) is a white solid with no odor. When CaCO3 is heated, the resulting substan...
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