Ответ: 1 и 2 ряд
Объяснение:
Сa(OH)₂ + 2HCl = CaCl₂ + 2H₂O
CaO + 2HCl = CaCl₂ + H₂O
CaCO₃ + 2HCl = CaCl₂ + H₂O + CO₂
Zn + 2HCl = ZnCl₂ + H₂
ZnO + 2HCl = ZnCl₂ + H₂O
Zn(OH)₂ + 2HCl = ZnCl₂ + 2H₂O
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Verified answer
Ответ: 1 и 2 ряд
Объяснение:
Сa(OH)₂ + 2HCl = CaCl₂ + 2H₂O
CaO + 2HCl = CaCl₂ + H₂O
CaCO₃ + 2HCl = CaCl₂ + H₂O + CO₂
Zn + 2HCl = ZnCl₂ + H₂
ZnO + 2HCl = ZnCl₂ + H₂O
Zn(OH)₂ + 2HCl = ZnCl₂ + 2H₂O