Ответ:
Объяснение:
1) Fe₂(SO₄)₃ <=> 2Fe³⁺ + 3SO₄²⁻
2) Mg(OH)2 <=> MgOH⁺ + OH⁻
MgOH⁺ <=> Mg²⁺ + OH⁻
3) H₂SO₄ <=> 2H⁺ + SO₄²⁻
4) NaHCO₃ <=> Na+ + HCO₃⁻
HCO₃⁻ <=> H+ + CO₃²⁻
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Ответ:
Объяснение:
1) Fe₂(SO₄)₃ <=> 2Fe³⁺ + 3SO₄²⁻
2) Mg(OH)2 <=> MgOH⁺ + OH⁻
MgOH⁺ <=> Mg²⁺ + OH⁻
3) H₂SO₄ <=> 2H⁺ + SO₄²⁻
4) NaHCO₃ <=> Na+ + HCO₃⁻
HCO₃⁻ <=> H+ + CO₃²⁻