What are the balanced equations and the net ionic equations for the following reactions?

Sodium phosphate and cobalt nitrate
Sodium carbonate and cobalt nitrate
Sodium hydroxide and cobalt nitrate
Sodium phosphate and copper nitrate
Sodium bicarbonate and copper nitrate
Sodium carbonate and copper nitrate Sodium hydroxide and copper nitrate
Sodium phosphate and iron nitrate
Sodium bicarbonate and iron nitrate
Sodium carbonate and iron nitrate
Thanks!

To determine the balanced equations and net ionic equations for the reactions mentioned, we need to consider the chemical formulas and their charges for each compound.

1. Sodium phosphate and cobalt nitrate:
The chemical formulas for sodium phosphate and cobalt nitrate are Na3PO4 and Co(NO3)2, respectively. To balance the equation, we need two moles of cobalt nitrate for every three moles of sodium phosphate, so the balanced equation is:
2 Co(NO3)2 + 3 Na3PO4 → Co3(PO4)2 + 6 NaNO3
To find the net ionic equation, we remove the spectator ions (those that appear on both sides of the equation), which in this case are Na+ and NO3-. The net ionic equation is:
Co2+ + 3 PO4^3- → Co3(PO4)2

2. Sodium carbonate and cobalt nitrate:
The chemical formulas for sodium carbonate and cobalt nitrate are Na2CO3 and Co(NO3)2, respectively. To balance the equation, we need one mole of cobalt nitrate for every one mole of sodium carbonate, so the balanced equation is:
Co(NO3)2 + Na2CO3 → CoCO3 + 2 NaNO3
The net ionic equation is:
Co2+ + CO3^2- → CoCO3

3. Sodium hydroxide and cobalt nitrate:
The chemical formulas for sodium hydroxide and cobalt nitrate are NaOH and Co(NO3)2, respectively. To balance the equation, we need two moles of cobalt nitrate for every six moles of sodium hydroxide, so the balanced equation is:
3 Co(NO3)2 + 6 NaOH → Co3(OH)2 + 6 NaNO3
The net ionic equation is:
3 Co2+ + 6 OH- → Co3(OH)2

Repeat the same process for the remaining reactions by replacing the chemical formulas for each compound and balancing the equation. To find the net ionic equation for each reaction, remove the spectator ions.