Определите плотность газа по водороду, если плотность газа равна 1,7 г/л.

  1. 19
  2. 38
  3. 9,5
  4. 20

📝 Detailed explanation

M = ρ ⋅ Vm = 1,7 ⋅ 22,4 = 38 г/моль
DH2 = Mгаза / MH2 = 38 / 2 = 19
7 / 10 (70%)
Question 7 of 10
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