Ответ:
1) n(H2O) = m(H2O) / M(H2O) = 2.6 / 18 = 0.14 mol
2) n(H2O) = N(H2O) / N(A) = 12*10^23 / 6.02*10^23 = 2 mol
3) V(N2) = n(N2) * Vm = 1.5 * 22.4 = 33.6 L
Объяснение:
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Ответ:
1) n(H2O) = m(H2O) / M(H2O) = 2.6 / 18 = 0.14 mol
2) n(H2O) = N(H2O) / N(A) = 12*10^23 / 6.02*10^23 = 2 mol
3) V(N2) = n(N2) * Vm = 1.5 * 22.4 = 33.6 L
Объяснение: