Multiple Choice
Write a balanced equation for the calcination of NiCO3.
A) NiCO3(s) + CaO(s)
NiO(s) + CaCO3(s)
B) NiCO3(s)
NiO(s) + CO2(g)
C) NiCO3(s) + C(s)
NiO(s) + 2 CO(g)
D) NiCO3(s) + SiO2(s)
NiSiO3(s) + CO2(g)
E) None of the above represents calcination.
Correct Answer:

Verified
Correct Answer:
Verified
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