## Chemistry: The Molecular Science (5th Edition)

- This is a precipitation reaction. Products: $FeCO_3$ $2NaNO_3$ Completed equation: $Fe(NO_3)_2(aq) + Na_2CO_3(aq) \lt -- \gt FeCO_3(s) + 2NaNO_3(aq)$
1. Write and analyze the products of the reaction: - Since we have 2 ionic compounds, we will have a double displacement reaction. So, the products are: $FeCO_3S$: Which is insoluble in water* $Na_2(NO_3)_2 --> 2NaNO_3$: Which is soluble in water* * According to table 3.1 (Page 101). Since we have an insoluble product, there will be precipitation. - This is a precipitation reaction. Since we already have the reactants and the products, the final chemical reaction is: $Fe(NO_3)_2(aq) + Na_2CO_3(aq) \lt -- \gt FeCO_3(s) + 2NaNO_3(aq)$ - The reaction is balanced.