 Эвридэй 
                                                31.05.2023 03:26
                                                
                                                Эвридэй 
                                                31.05.2023 03:26
                                             ilyapleshakov29 
                                                31.05.2023 03:25
                                                
                                                ilyapleshakov29 
                                                31.05.2023 03:25
                                             bykhan2 
                                                31.05.2023 03:25
                                                
                                                bykhan2 
                                                31.05.2023 03:25
                                             indirsuleimano 
                                                31.05.2023 03:25
                                                
                                                indirsuleimano 
                                                31.05.2023 03:25
                                             Ариана145 
                                                31.05.2023 03:25
                                                
                                                Ариана145 
                                                31.05.2023 03:25
                                             knmnatalip011cc 
                                                31.05.2023 03:25
                                                
                                                knmnatalip011cc 
                                                31.05.2023 03:25
                                             dierchik25 
                                                31.05.2023 03:24
                                                
                                                dierchik25 
                                                31.05.2023 03:24
                                             Катенька231 
                                                20.10.2020 00:53
                                                
                                                Катенька231 
                                                20.10.2020 00:53
                                            
Fe(OH)2 + H2SO4 = FeSO4+2H2O
Fe(OH)2 + 2H⁺+SO₄²⁻ = Fe²⁺+SO₄²⁻+2H2O
Fe(OH)2 + 2H⁺ = Fe²⁺ + 2H2O
Mg(NO3)2 + 2KOH = Mg(OH)2↓ + 2KNO3
Mg²⁺+2NO₃⁻+2K⁺+2OH⁻ = Mg(OH)₂↓ + 2K⁺+2NO₃⁻
Mg²⁺+2OH⁻ = Mg(OH)2↓
HNO3 + ZnCl2≠
K3PO4 + AlCl3 = AlPO4↓ + 3KCl
3K⁺+PO₄³⁻+Al³⁺+3Cl⁻ = AlPO4↓ + 3K⁺+3Cl⁻
Al³⁺+PO₄³⁻ = AlPO4↓
HNO3 + Na2SO4 ≠
K2CO3 + Ca(NO3)2 = CaCO3↓ + 2KNO3
2K⁺+CO₃²⁻ + Ca²⁺+2NO₃⁻=CaCO3↓ + 2K⁺+2NO₃⁻
Ca²⁺ + CO₃²⁻ = CaCO3↓
HgCl2 + Cu(NO3)2 ≠