В три пробирки налили по 1 мл разведенной хлоридной кислоты . В первую пробирку положили кусочек магния , а во вторую - аллюминия , в третью - медь. Запишите уравнение реакции . ( Mg , AL , Cu )' - №11414425

В три пробирки налили по 1 мл разведенной хлоридной кислоты . В первую пробирку положили кусочек магния , а во вторую - аллюминия , в третью - медь. Запишите уравнение реакции . ( Mg , AL , Cu )'
- Предмет:
  Химия
- Автор:
  teodorae6fe
- 6 лет назад

Ответы 1

Mg + 2HCl = MgCl2 + H22Al + 6HCl = 2AlCl3 + 3H2с медью реакция не пойдет
- Автор:
  sarai
- 6 лет назад
- 0
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Once an Englishman came to Paris and stopped at a hotel. First of all he sent a telegram to his wife, telling her the address of the hotel, and then decided to see the town. He left the hotel and walked along the street. He passed several blocks, then turned to the right and walked along another street. He walked as far as the corner, crossed the street and turned to the left.
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