Ответ:
Объяснение:
2Na₃PO₄ + 3CaCl₂ = 6NaCl + Ca₃(PO₄)₂↓
6Na⁺ + 2PO₄³⁻ + 3Ca²⁺ + 6Cl⁻ = 6Na⁺ + 6Cl⁻ + Ca₃(PO₄)₂↓
3Ca²⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂↓
K₂CO₃ + BaCl₂ = 2KCl + BaCO₃↓
2K⁺ + CO₃²⁻ + Ba²⁺ + 2Cl⁻ = 2K⁺ + 2Cl⁻ + BaCO₃↓
Ba²⁺ + CO₃²⁻ = BaCO₃↓
Zn(OH)₂ + KOH = K₂[Zn(OH)₄]↓
Zn(OH)₂ + K⁺+OH⁻ = K₂[Zn(OH)₄]↓
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Verified answer
Ответ:
Объяснение:
2Na₃PO₄ + 3CaCl₂ = 6NaCl + Ca₃(PO₄)₂↓
6Na⁺ + 2PO₄³⁻ + 3Ca²⁺ + 6Cl⁻ = 6Na⁺ + 6Cl⁻ + Ca₃(PO₄)₂↓
3Ca²⁺ + 2PO₄³⁻ = Ca₃(PO₄)₂↓
K₂CO₃ + BaCl₂ = 2KCl + BaCO₃↓
2K⁺ + CO₃²⁻ + Ba²⁺ + 2Cl⁻ = 2K⁺ + 2Cl⁻ + BaCO₃↓
Ba²⁺ + CO₃²⁻ = BaCO₃↓
Zn(OH)₂ + KOH = K₂[Zn(OH)₄]↓
Zn(OH)₂ + K⁺+OH⁻ = K₂[Zn(OH)₄]↓