Ответ учителя по предмету Химия
1)
m/M=V/Vm M(H2)=2 g/mol Vm=22.4 L/mol
m=M*V/Vm=2*5.6/22.4=0.5 g
2)
10 m3=10000 л
XL 10000 Х1
H2 + 3N2—>2HN3
1mol 3mol 2 моль
X(H2)=1*10000 / 3=3333.33 л
X1(HN3)=10000*2 / 3 = 6666.67л
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