Chemistry - AMINES Question with Solution | TestHub

${\mathrm{CuSO}}_4+4{\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{NH}}_2\to {\left[\mathrm{Cu}{\left({\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{NH}}_2\right)}_4\right]}^{2+}+{\mathrm{SO}}_4^{2-}$

(Soluble complex)

$$\mathrm{AgCl}+2{\mathrm{C}}_2{\mathrm{H}}_5{\mathrm{NH}}_2\to [\mathrm{Ag}\left({\mathrm{C}}_2{\mathrm{H}}_5{\mathrm{NH}}_2\right]\mathrm{Cl}$$

Diethyl amine silver (I) chloride soluble complex.

$$\begin{array}{rlr}{\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{NH}}_2+\text{ dil. }\mathrm{HCl}& \to {\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{NH}}_3^{+}{\mathrm{Cl}}^{-}& (\text{Soluble salt })\end{array}$$