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Write a Balanced Equation for the Calcination of NiCO3

Question 30

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Write a balanced equation for the calcination of NiCO3.


A) NiCO3(s) + CaO(s) Write 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)  + 2 CO(g)  D)  NiCO<sub>3</sub>(s)  + SiO<sub>2</sub>(s)    NiSiO<sub>3</sub>(s)  + CO<sub>2</sub>(g)  E)  None of the above represents calcination. NiO(s) + CaCO3(s)
B) NiCO3(s) Write 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)  + 2 CO(g)  D)  NiCO<sub>3</sub>(s)  + SiO<sub>2</sub>(s)    NiSiO<sub>3</sub>(s)  + CO<sub>2</sub>(g)  E)  None of the above represents calcination. NiO(s) + CO2(g)
C) NiCO3(s) + C(s) Write 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)  + 2 CO(g)  D)  NiCO<sub>3</sub>(s)  + SiO<sub>2</sub>(s)    NiSiO<sub>3</sub>(s)  + CO<sub>2</sub>(g)  E)  None of the above represents calcination. NiO(s) + 2 CO(g)
D) NiCO3(s) + SiO2(s) Write 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)  + 2 CO(g)  D)  NiCO<sub>3</sub>(s)  + SiO<sub>2</sub>(s)    NiSiO<sub>3</sub>(s)  + CO<sub>2</sub>(g)  E)  None of the above represents calcination. NiSiO3(s) + CO2(g)
E) None of the above represents calcination.

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