определите степени окисления в соединениях: В2O3, As2O5, Cl2O7, PF5, PF3, SiF4, H2SO3, - №26609798

определите степени окисления в соединениях: В2O3, As2O5, Cl2O7, PF5, PF3, SiF4, H2SO3, H3VO3, H2CrO4, K2SeO4, Li3PO4.
- Предмет:
  Химия
- Автор:
  mike58
- 5 лет назад

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