Ответ:
1.Ca+H₂SO₄=CaSO₄+H₂ б)CaSO₄+H₂
2.Ba(OH)₂+2HCI=BaCI₂+2H₂O в)BaCl₂+H₂O
3.CaO+H₂O=Ca(OH)₂ a)Ca(OH)₂
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Answers & Comments
Ответ:
1.Ca+H₂SO₄=CaSO₄+H₂ б)CaSO₄+H₂
2.Ba(OH)₂+2HCI=BaCI₂+2H₂O в)BaCl₂+H₂O
3.CaO+H₂O=Ca(OH)₂ a)Ca(OH)₂
Verified answer
1.Ca + H2SO4--CaSO4+H22.Ba(OH)2+2HCl--BaCl2+H2O
3. CaO+H2O--Ca(OH)2