Определить плотность газа по водороду, если плотность по гелию равна 5.

  1. 2,5
  2. 10
  3. 5
  4. 8

📝 Detailed explanation

Mгаза = 5 ⋅ 4 = 20г/моль
DH2 = 20 / 2 = 10
6 / 10 (60%)
Question 6 of 10
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