Question

The formula of azurite is

• A. $\mathrm{CuCO}{}_3\cdot \mathrm{Cu}(\mathrm{OH}){}_2$
• B. $2\mathrm{CuCO}{}_3\cdot \mathrm{Cu}(\mathrm{OH}){}_2$
• C. $\mathrm{CuCO}{}_3\cdot 2\mathrm{Cu}(\mathrm{OH}){}_2$
• D. $\mathrm{CuSO}{}_4\cdot \mathrm{Cu}(\mathrm{OH}){}_2$

Answer 1

Answer: (B)

Azurite is an copper Ore $\left[2CuC{O}_3\cdot Cu(OH{)}_2\right]$