Using the balanced equation, determine the number of NaNO3 units in the visualization in the reaction.

3Ca(NO3)2(aq) + 2Na3PO4(aq) → 6NaNO3(aq) + Ca3(PO4)2(s)

I don't know what you mean by "number of NaNO3 units in the VISUALIZATION in the reaction."

To determine the number of NaNO3 units in the reaction, we need to use the coefficients from the balanced equation. In this case, the coefficient in front of NaNO3 is 6.

The coefficient represents the number of units of each substance involved in the reaction. So, for every 6 units of NaNO3 in the reactants, we will have 6 units of NaNO3 in the products.

Therefore, the number of NaNO3 units in the reaction is 6.