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Identify a Balanced Equation for the Calcination of NiCO3

Question 35

Multiple Choice

Identify a balanced equation for the calcination of NiCO3.


A) NiCO3(s) + CaO(s) Identify a balanced equation for the calcination of NiCO<sub>3</sub>. A) NiCO<sub>3</sub>(s) + CaO(s) NiO(s) + CaCO<sub>3</sub>(s) B) NiCO<sub>3</sub>(s) NiO(s) + CO<sub>2</sub>(g) C) NiCO<sub>3</sub>(s) + C(s) NiO(s) + 2CO(g) D) NiCO<sub>3</sub>(s) + SiO<sub>2</sub>(s) NiSiO<sub>3</sub>(s) + CO<sub>2</sub>(g) E) NiCO<sub>3</sub>(s) + CO(g) NiO(s) + 2CO<sub>2</sub>(g) NiO(s) + CaCO3(s)
B) NiCO3(s) Identify a balanced equation for the calcination of NiCO<sub>3</sub>. A) NiCO<sub>3</sub>(s) + CaO(s) NiO(s) + CaCO<sub>3</sub>(s) B) NiCO<sub>3</sub>(s) NiO(s) + CO<sub>2</sub>(g) C) NiCO<sub>3</sub>(s) + C(s) NiO(s) + 2CO(g) D) NiCO<sub>3</sub>(s) + SiO<sub>2</sub>(s) NiSiO<sub>3</sub>(s) + CO<sub>2</sub>(g) E) NiCO<sub>3</sub>(s) + CO(g) NiO(s) + 2CO<sub>2</sub>(g) NiO(s) + CO2(g)
C) NiCO3(s) + C(s) Identify a balanced equation for the calcination of NiCO<sub>3</sub>. A) NiCO<sub>3</sub>(s) + CaO(s) NiO(s) + CaCO<sub>3</sub>(s) B) NiCO<sub>3</sub>(s) NiO(s) + CO<sub>2</sub>(g) C) NiCO<sub>3</sub>(s) + C(s) NiO(s) + 2CO(g) D) NiCO<sub>3</sub>(s) + SiO<sub>2</sub>(s) NiSiO<sub>3</sub>(s) + CO<sub>2</sub>(g) E) NiCO<sub>3</sub>(s) + CO(g) NiO(s) + 2CO<sub>2</sub>(g) NiO(s) + 2CO(g)
D) NiCO3(s) + SiO2(s) Identify a balanced equation for the calcination of NiCO<sub>3</sub>. A) NiCO<sub>3</sub>(s) + CaO(s) NiO(s) + CaCO<sub>3</sub>(s) B) NiCO<sub>3</sub>(s) NiO(s) + CO<sub>2</sub>(g) C) NiCO<sub>3</sub>(s) + C(s) NiO(s) + 2CO(g) D) NiCO<sub>3</sub>(s) + SiO<sub>2</sub>(s) NiSiO<sub>3</sub>(s) + CO<sub>2</sub>(g) E) NiCO<sub>3</sub>(s) + CO(g) NiO(s) + 2CO<sub>2</sub>(g) NiSiO3(s) + CO2(g)
E) NiCO3(s) + CO(g) Identify a balanced equation for the calcination of NiCO<sub>3</sub>. A) NiCO<sub>3</sub>(s) + CaO(s) NiO(s) + CaCO<sub>3</sub>(s) B) NiCO<sub>3</sub>(s) NiO(s) + CO<sub>2</sub>(g) C) NiCO<sub>3</sub>(s) + C(s) NiO(s) + 2CO(g) D) NiCO<sub>3</sub>(s) + SiO<sub>2</sub>(s) NiSiO<sub>3</sub>(s) + CO<sub>2</sub>(g) E) NiCO<sub>3</sub>(s) + CO(g) NiO(s) + 2CO<sub>2</sub>(g) NiO(s) + 2CO2(g)

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