Multiple Choice
Which of the following balanced chemical equations represents the decomposition of limestone at high temperature?
A) Ca(OH) 2(s) → CaO(s) + H2O(g)
B) 2 CaO(s) → 2 Ca(s) + O2(g)
C) CaCO3(s) → CaO(s) + CO2(g)
D) Ca(OH) 2(s) → CaH2(s) + O2(g)
E) 2 CaCO3(s) → 2 Ca(s) + O2(g) + CO2(g)
Correct Answer:

Verified
Correct Answer:
Verified
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