Состав каких веществ не зависит от способа получения?
1) C₃H₈; 2) Fe₂O₃; 3) H₂SO₄; 4) CrO; 5) NO; 6) VO.

  1. 1, 2, 4
  2. 2, 3, 6
  3. 2, 4, 6
  4. 1, 3, 5
6 / 40 (15%)
Question 6 of 40
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