Написать диссоциацию веществ: NaOH, Fe2(SO4)3, BaCl2, N2CO3, HNO3, HCl, FeCl3, Ba(NO3)2, Ba(OH)2
NaOH = Na⁺ + OH⁻ Fe₂(SO₄)₃ = 2Fe³⁺ + 3SO₄²⁻ Na₂CO₃ = 2Na⁺ + CO₃²⁻ HNO₃ = H⁺ + NO₃⁻ BaCl₂ = Ba²⁺ + 2Cl⁻ HCl = H⁺ + Cl⁻ FeCl₃ = Fe³⁺ + 3Cl⁻ Ba(NO₃)₂ = Ba²⁺ + 2NO₃⁻ Ba(OH)₂ = BaOH⁺ = OH⁻\ BaOH⁺ = Ba²⁺ + OH⁻