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SAT® Subject Test in Chemistry

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Difficult

Calcium Carbonate and Heat

SATCHM-V6GFYN

Identify the product(s) which will be formed by using the information provided about the reactants:

$CaCO_3(s) + \text{ heat } →$

A

$Ca + CO_2$

B

$Ca + C + O_2$

C

$Ca(OH)_2+ CO2$

D

$CaO + CO_2$

E

$Ca + C + O_3$