Question

What are the Net Ionic Equations for the following equations? Please show steps:)

CuCl2 + HNO3 + AgNO3 + NH4OH = ?

CH3COO + H2SO4 + C5H12O=?

CuBr2 + HNO3 + AgNO3 + NH4OH=?

CuSO4 + HNO3 + BaCl2=?

Answer 1

a)

CuCl2 + HNO3 + AgNO3 + NH4OH =

Cu2+(aq) + 2OH-(aq) <-> Cu(OH)2(s)

Ag+(aq) + OH-(aq) <-> AgOH(s)

H+(aq) + NH4OH(aq) --> H2O(l) + NH3(aq)

Ag+(aq) + Cl-(aq) = AgCl(s)

b)

CH3COO + H2SO4 + C5H12O=

CH3COO-(aq) + H+(aq) = CH3COOH(aq)

c)

CuBr2 + HNO3 + AgNO3 + NH4OH=

Cu2+(aq) + 2OH-(aq) <-> Cu(OH)2(s)

Ag+(aq) + OH-(aq) <-> AgOH(s)

H+(aq) + NH4OH(aq) --> H2O(l) + NH3(aq)

Ag+(aq) + Br-(aq) = AgBr(s)

d)

CuSO4 + HNO3 + BaCl2= only Ba2+ and SO4-2 reac tto from:

Ba2+(aq) + SO42-(aq) = BaSO4(s)