Относительная молекулярная масса бромида неизвестного металла (степень окисления +3)в 2 раза больше относительной молекулярной массы его хлорида. Какой это металл?

Относительная молекулярная масса бромида неизвестного металла (степень окисления +3)в 2 раза больше относительной молекулярной массы его хлорида. Какой это металл?
- Предмет:
  Химия
- Автор:
  josue
- 5 лет назад

Ответы 4

что значит Вг
- Автор:
  isisgates
- 5 лет назад
- 0
можешь объяснить ещё раз пожалуйста, не очень понятно
- Автор:
  brileymcmahon
- 5 лет назад
- 0
Br - это бром
- Автор:
  william629
- 5 лет назад
- 0
металл - Х; ХВг3 =2ХС! 3 Вг3 =240 2С13 =213 уравнение х+240 = 2х +213 Х= 240-213=27; 27 -аллюминий
- Автор:
  ariel30
- 5 лет назад
- 0
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