Question

1. Consider the reaction when aqueous solutions of sodium hydroxide and nickel(II) acetate are combined.

The net ionic equation for this reaction is:

2. Consider the reaction when aqueous solutions of barium hydroxide and sodium nitrate are combined.

The net ionic equation for this reaction is:

3. Consider the reaction when aqueous solutions of barium sulfide and nickel(II) sulfate are combined.

The net ionic equation for this reaction is:

4. In the laboratory you are given the task of separating Ca²⁺ and Ag⁺ ions in aqueous solution.  
For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No"

Y or N	Reagent	Formula of Precipitate if YES
1.	KCl
2.	NaOH
3.	K2S

5. In the laboratory you are given the task of separating Pb²⁺ and Zn²⁺ ions in aqueous solution.

For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No"

Y or N	Reagent	Formula of Precipitate if YES
1.	K2CO3
2.	K2SO4
3.	HBr

6. In the laboratory you are given the task of separating Ca²⁺ and Pb²⁺ ions in aqueous solution.  
For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No"

Y or N	Reagent	Formula of Precipitate if YES
1.	K2S
2.	HBr
3.	Na2SO4

Answer 1