Question

Find the net ionic equation for this: (Please show as many steps as possible!) Na2CrO4 (aq)...

Find the net ionic equation for this: (Please show as many steps as possible!)

Na2CrO4 (aq) and Cu(NO3)2(aq)

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Homework Answers

Answer #1

we have below given equation

Na2CrO4 (aq) + Cu(NO3)2 (aq) --> CuCrO4 (s) + 2 NaNO3 (aq)

Total ionic equation is

Spectator ions should not be removed here. Spectator ions are part of total ionic equation

2 Na+ (aq) + CrO42- (aq) + Cu2+ (aq) + 2 NO3- (aq) --> CuCrO4 (s) + 2 Na+ (aq) + 2 NO3- (aq)

Spectator ions should be removed now. Spectator ions are not part of total ionic equation

After removing Spectator ions, net ionic equation is:

Cu2+ (aq) + CrO42- (aq) --> CuCrO4 (s)

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