Question

KOH +Al(SO4)3 = Ca+CuCl2 = Cu+AgNO3 = Mg +ZnS = Cu+Fe(NO3)2 = ПОМОГИТЕ СОСТАВИТЬ МОЛЕКУЛЯРНОЕ И ИОННое УРАВНЕНИЕ.Пожалуйста.Хоть некоторые.Пожалуйста*.*

Answer 1

3KOH+Al(SO4)3 = 3KSO4+AL(OH)3 - реакция обмена 

 3K+3OH+AL+3SO4 = 3K+3SO4+AL(OH)3

3OH+AL = AL(OH)3 - реакция соединения 

 

Answer 2

Molecular and Ionic Equations for the Given Reactions

1. KOH + Al(SO4)3 → - Molecular Equation: KOH + Al(SO4)3 → K2SO4 + Al(OH)3 - Ionic Equation: 2KOH + Al3+ + 3SO42- → K2SO4 + Al(OH)3

2. Ca + CuCl2 → - Molecular Equation: Ca + CuCl2 → CaCl2 + Cu - Ionic Equation: Ca + Cu2+ + 2Cl- → CaCl2 + Cu

3. Cu + AgNO3 → - Molecular Equation: Cu + 2AgNO3 → Cu(NO3)2 + 2Ag - Ionic Equation: Cu + 2Ag+ + 2NO3- → Cu(NO3)2 + 2Ag

4. Mg + ZnS → - Molecular Equation: Mg + ZnS → MgS + Zn - Ionic Equation: Mg + Zn2+ + S2- → MgS + Zn

5. Cu + Fe(NO3)2 → - Molecular Equation: Cu + Fe(NO3)2 → Cu(NO3)2 + Fe - Ionic Equation: Cu + 2Fe2+ + 6NO3- → Cu(NO3)2 + 2Fe

Please note that the above equations are balanced and represent the molecular and ionic reactions for the given combinations.