a)
\(2N{H_3}\,\,\,\,\,\,\,\, + \,\,\,\,\,\,\,\,C{O_2} \to CO{(N{H_2})_2}\,\,\,\,\, + {H_2}O\)
2.17g 44g 60g
?tấn ?tấn 6 tấn
\({m_{N{H_3}}} = \dfrac{{6,2 \times 17}}{{60}} = 3,4(tấn);{m_{C{O_2}}} = \dfrac{{6,44}}{{60}} = 4,4(tấn )\)
b)
\(2N{H_3}\,+ \,C{O_2} \to CO{(N{H_2})_2}\,+ \,{H_2}O\)
2mol 1 mol 1 mol 1 mol
?mol ?mol 100000mol
\({n_{{\rm{ur}}ê}} = \dfrac{{m}}{{M}} = \dfrac{{6000000}}{{60}} = 100000(mol)\)
\({n_{N{H_3}}} = \dfrac{{100000 \times 2}}{{1}} = 200000(mol)\)
\( \to {V_{N{H_3}}} = n.22,4 = 200000.22,4 = 4480000(l) = 4480({m^3})\)
\({n_{C{O_2}}} = 100000mol\)
\( \to {V_{C{O_2}}} = n.22,4 = 100000.22,4 = 2240000(l) = 2240({m^3})\).
