Ответ:
Объяснение:
3CaCl₂ + 2H₃PO₄ = Ca₃(PO₄)₂ + 6HCl
3Ca²⁺ + 6Cl⁻ + 6H⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂ + 6H⁺ + 6Cl⁻
3Ca²⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂
Na₂SO₃ + 2HCl = 2NaCl + SO₂ + H₂O
2Na⁺ + SO₃²⁻ + 2H⁺ + 2Cl⁻ = 2Na⁺ + 2Cl⁻ + SO₂ + H₂O
SO₃²⁻ + 2H⁺ = SO₂ + H₂O
2NaOH + H₂SO₄ = Na₂SO₄ + 2H₂O
2Na⁺ + 2OH⁻ + 2H⁺ + SO₄²⁻ = 2Na⁺ + SO₄²⁻ + 2H₂O
H⁺ + OH⁻ = H₂O
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Verified answer
Ответ:
Объяснение:
3CaCl₂ + 2H₃PO₄ = Ca₃(PO₄)₂ + 6HCl
3Ca²⁺ + 6Cl⁻ + 6H⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂ + 6H⁺ + 6Cl⁻
3Ca²⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂
Na₂SO₃ + 2HCl = 2NaCl + SO₂ + H₂O
2Na⁺ + SO₃²⁻ + 2H⁺ + 2Cl⁻ = 2Na⁺ + 2Cl⁻ + SO₂ + H₂O
SO₃²⁻ + 2H⁺ = SO₂ + H₂O
2NaOH + H₂SO₄ = Na₂SO₄ + 2H₂O
2Na⁺ + 2OH⁻ + 2H⁺ + SO₄²⁻ = 2Na⁺ + SO₄²⁻ + 2H₂O
H⁺ + OH⁻ = H₂O