2C2H6 + 7O2 → 4CO2 + 6H2O
10 / 2 = X / 7
X = 10 × 7 / 2 = 45 л
45 л — 21%
Z л — 100%
Z = 45 × 100 / 21 = 214,28 л
2C2H6 + 7O2 → 4CO2 + 6H2O
10 / 2 = X / 7
X = 10 × 7 / 2 = 45 л
45 л — 21%
Z л — 100%
Z = 45 × 100 / 21 = 214,28 л