Написать реакции металла с: 1)Натрий 2)Кальций 3)Алюминий - №32587534

Написать реакции металла с:
1)Натрий
2)Кальций
3)Алюминий
- Предмет:
  Химия
- Автор:
  katelynnztqm
- 5 лет назад

Ответы 1

Ответ:
Объяснение:
1)Na+O=NaO
Na+OH=NaOH
2Na+H2SO4=H2+Na2SO4
2) Ca+O=CaO
Ca+OH=Ca(OH) 2
Ca+H2SO4=H2+CaSO4
3) 2Al+3O=2Al3O
Al+OH=Al(OH)3
2Al+3H2SO4=3H2+Al2(SO4)3
- Автор:
  havenooiw
- 5 лет назад
- 0
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