In the lab, ammonia is produced by mixing and heating $\mathrm{NH_4Cl}$ with—

Question

Accepted Answer

$\mathrm{CaO}$

Answer

$\mathrm{NaCl}$

Answer

$\mathrm{HCl}$

Answer

$\mathrm{Cu}$

In the lab, ammonia is produced by mixing and heating NH4Cl\mathrm{NH_4Cl}NH4​Cl with—