zapisz reakcje danych wodorotlenków. Bao+H2O-> Na+H2O-> CaO+H2O-> FeCl3+ NaOH-> Al2(SO4)3+KOH-> CrCl+Ca(OH)2-> CuSO4+KOH-> Pb(NO3)2+NaOH-> MgSO4+KOh->

1) BaO + H₂O -> Ba(OH)₂ 2) 2 Na + 2 H₂O -> 2 NaOH + H₂ 3) CaO + H₂O -> Ca(OH)₂ 4) FeCl₃ + 3 NaOH -> Fe(OH)₃+ 3 NaCl 5) Al₂(SO₄)₃ + 6 KOH -> 3 K₂SO₄ + 2 Al(OH)₃ 6) CuSO₄ + 2 KOH -> K₂SO₄ + Cu(OH)₂ 7) Pb(NO₃)₂ + 2 NaOH -> 2 NaNO₃ + Pb(OH)₂ 8) MgSO₄ + 2 KOH -> K₂SO₄ + Mg(OH)₂ 9) CrCl_2 + Ca(OH)_2 -> Cr(OH)_2 + CaCl_2

[latex]BaO+H_2O --> Ba(OH)_2[/latex] [latex]2Na+2H_2O-->2NaOH+H_2[/latex] [latex]CaO+H_2O-->Ca(OH)_2[/latex] [latex]FeCl_3+3NaOH-->Fe(OH)_3forall+3NaCl[/latex] [latex]Al_2(SO_4)_3+6KOH-->2Al(OH)_3+3K_2SO_4[/latex] [latex]CrCl_2+Ca(OH)_2-->Cr(OH)_2forall+CaCl_2[/latex] [latex]CuSO_4+2KOH-->Cu(OH)_2forall+K_2SO_4[/latex] [latex]Pb(NO_3)_2+2NaOH-->Pb(OH)_2forall+2NaNO_3[/latex] [latex]MgSO_4+2KOH-->Mg(OH)_2forall+K_2SO_4[/latex]