Дописать молекулярной уравнение возможных реакций 1) koh+cao 2) h2so4+al 3) naoh+hcl 4) znhl2+ca(oh) 2

2KOH +CaO = Ca(OH)₂ + H₂O

3H₂SO₄ + 2Al = Al₂(SO₄)₃ + 3H₂↑

NaOH + HCl = NaCl + H₂O  

ZnCl₂ + Ca(OH)₂ = Zn(OH)₂↓ + CaCl₂

2KOH +CaO = Ca(OH)2 + H2O

3H2SO4 + 2Al = Al2(SO4)3 + 3H2

NaOH + HCl = NaCl + H2O

ZnCl2 + Ca(OH)2 = Zn(OH)2 ( осадок) + CaCl2