Question

Complete and Balance each reaction in molecular, ionic, and net ionic form:

1. AgNO3(aq) + K2CrO4(aq) ---->

Ionic:

Net Ionic:

2. Ba(NO3)2(aq) + (NH4)3PO4(aq) ---->

Ionic:

Net Ionic:

3. NaHCO3(aq) + H3PO4(aq) ----->

Ionic:

Net Ionic:

Answer 1

1.

complate balanced equation is

2AgNO3 (aq) + K2CrO4 (aq) -----> Ag2CrO4 (s) + 2KNO3 (aq)

complete ionic equation i s

2Ag+ (aq) + 2NO3- (aq) + 2K+ (aq) + CrO42- (aq)-------> Ag2CrO4 (s) +   2K+ (aq) + CrO42- (aq)

cancil the spectater ions

net ionic equation will be

2Ag+ (aq) + CrO42- (aq)-------> Ag2CrO4 (s)

Part B

balanced equatin is )

3 Ba(NO3)2(aq) + 2 (NH4)3PO4(aq) ------> Ba3(PO4)2 (s) + 6 NH4NO3 (aq)

net ionic equation i s

3Ba2+ (aq) + 6NO3- (aq) + 6 NH4+ (aq) + 2PO43- (aq) ---->  Ba3(PO4)2 (s) + 6 NH4+ (aq) + 6NO3- (aq)

cancil the spectater ions

net ionic equation will be

3Ba2+ (aq) + 2PO43- (aq) ---->  Ba3(PO4)2 (s)

part C

completew balanced equation is

3 NaHCO3(aq) + H3PO4(aq) -----> Na3PO4 (aq) + 3H2O (l) + 3CO2 (g)

complete ionic equation i s

3Na+ (aq) + 3 HCO3- (aq) + 3H+ (aq) + PO43- (aq) --------> 3Na+ (aq) + PO43- (aq) +   3H2O (l) + 3CO2 (g)

net ionic equation i s

3H+ (aq) + 3 HCO3- (aq) -----> 3H2O (l) + 3CO2 (g)