Question

How are the following conversions carried out? Give balanced chemical equations only.​

Answer 1

Answer:

A : H2SO4

Balanced Equation: CuO (s) + H2SO4 (aq) → CuSO4 (aq) + H2O (l)

B : NaOH

Balanced Equation: CuSO4 (aq) + 2NaOH (aq) → Cu(OH)2 (s) + Na2SO4 (aq)

C : Heat (Δ)

Balanced Equation: Cu(OH)2 (s) → CuO (s) + H2O (l)

D : HNO3

Balanced Equation: CuO (s) + 2HNO3 (aq) → Cu(NO3)2 (aq) + H2O (l)

E : Heat (Δ)

Balanced Equation: 2Cu(NO3)2 (s) → 2CuO (s) + 4NO2 (g) + O2 (g)

F : Na2CO3 or K2CO3

Balanced Equation: CuSO4 (aq) + Na2CO3 (aq) → CuCO3 (s) + Na2SO4 (aq)

OR

Balanced Equation: CuSO4 (aq) + K2CO3 (aq) → CuCO3 (s) + K2SO4 (aq)

G : Heat (Δ)

Balanced Equation: CuCO3 (s) → CuO (s) + CO2 (g)