Can somebody tell me what i'm missing from these equations i'm trying to balance them?

Question

1. Na Cl + Au (No-3) > Na(No-3) + Au Cl

2. Au (No-3) + KI> Au I + K (No-3)


3.Fe (III) (No-3 ) + Na (OH-) > Fe (III) (OH-) + Na (No-3 )

4. Na Cl + K (No-3) > Na (No-3) + K Cl

5. Na CO3 + Ca Cl > Na4 Cl + Ca CO3

Answer 1

What you are missing is writing the correct formulae. You can't balance any sort of equation until you do that first.
Try Au(NO3)3, AuCl3, AuI3, Fe(NO3)3, Fe(OH)3, Na2CO3, CaCl2 and NaCl. That should get you off to a better start.