Question

Complete and balance the following equations. For each, write the molecular, ionic, and net ionic equations. (All the products are soluble in water.)

Include states in your answer.

           

A)     Enter the balanced molecular equation:

Ca(OH)2(aq) + HNO3(aq) ---->

           

B)      Enter the balanced ionic equation:

Ca(OH)2(aq) + HNO3(aq) ---->

           

C)        Enter the balanced net ionic equation:

Ca(OH)2(aq) + HNO3(aq) ---->

           

D)           Enter the balanced molecular equation:

Al2O3(s) + HCl(aq) ---->

           

E)         Enter the balanced ionic equation:

Al2O3(s) + HCl(aq) ---->

           

F)        Enter the balanced net ionic equation:

Al2O3(s) + HCl(aq) ---->

           

G)        Enter the balanced molecular equation:

Zn(OH)2(s) + H2SO4(aq) ---->

           

H)       Enter the balanced ionic equation:

Zn(OH)2(s) + H2SO4(aq) ---->

           

I)          Enter the balanced net ionic equation:

Zn(OH)2(s) + H2SO4(aq) ---->

Answer 1

A.Ca(OH)2(aq) + HNO3(aq) ----> Ca(NO3)2 (aq)+ H2O(l)

B.Ca⁺²(aq) +2(OH)^-(aq) + 2H⁺(aq) +2NO3^-(aq) ----> Ca⁺²(aq) +2(NO3)^- (aq)+ H2O(l)

removal of spectator ions to get net ionic equation

C.2(OH)^-(aq) + 2H⁺(aq) ----> H2O(l)

D.Al2O3(s) + 6HCl(aq) ---->2AlCl3(aq) + 3H2O(l)

E. Al2O3(s) + 6H⁺(aq) +6Cl^-(aq) ---->2Al⁺³+6Cl^-(aq) + 3H2O(l)

F . Al2O3(s) + 6H⁺(aq) ---->2Al⁺³+ 3H2O(l)

G. Zn(OH)2(s) + H2SO4(aq) ----> ZnSO4(s) + 2H2O(l)

H. Zn(OH)2(s) + 2H⁺(aq) +SO4^2-(aq) ----> ZnSO4(s) + 2H2O(l)

     Zn(OH)2 (s)+ 2H⁺(aq) +SO4^2-(aq) ----> ZnSO4(s) + 2H2O(l)