напишите диссоциацию веществ 1 LiCL 2 HNO2 3 NA2SO3 4 CaCL2 5 MgO 6 NA4CL 7Fe(OH)2 8 Ag2SO3 9 K2SiO3 10 Al(NO3)3 11 СТУПЕНЧАТАЯ ДИССОЦИАЦИЯ H2CO3
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1. LiCl = Li⁺ + Cl⁻2. HNO₂ = H⁺ + NO₂⁻
3. Na₂SO₃ = 2Na⁺ + SO₃²⁻
4. CaCl₂ = Ca²⁺ + 2Cl⁻
5. MgO ≠
6. NH₄Cl = NH₄⁺ + Cl⁻
7. Fe(OH)₂ = FeOH⁺ + OH⁻ (частично и медленно)
FeOH⁺ = Fe²⁺ + OH⁻
8. Ag₂SO₃ ≠ нераст.
9. K₂SiO₃ = 2K⁺ + SiO₃²⁻
10. al(NO₃)₃ = Al³⁺ + 3NO₃⁻
11. H₂CO₃= H⁺ + HCO₃⁻
HCO₃⁻ = H⁺ + CO₃²⁻