મોલ \(\,\frac{{38.8}}{{12}}\,\,\) \(\,:\,\,\,\,\,\frac{{16}}{1}\,\,\,\,\,\) \(\,\,:\,\,\,\,\,\frac{{45.2}}{{14}}\)
\( 3.234\) : \(16\) : \(322\)
\(1\) : \(5\) : \(1\)
\(CNH_5 → H_3NH_2\)