Question

In: Chemistry

1. Write the net ionic equation for the precipitation of calcium phosphate from aqueous solution: 2....

1. Write the net ionic equation for the precipitation of calcium phosphate from aqueous solution:

2. Consider the reaction when aqueous solutions of iron(II) sulfate and manganese(II) acetate are combined.

The net ionic equation for this reaction is:

3. Consider the reaction when aqueous solutions of potassium hydroxide and barium acetate are combined.

The net ionic equation for this reaction is:

4. Consider the reaction when aqueous solutions of potassium carbonate and sodium hydroxideare combined.

The net ionic equation for this reaction is:

5. Consider the reaction when aqueous solutions of potassium sulfide and sodium acetate are combined.

The net ionic equation for this reaction is:

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

The net ionic equation for this reaction is:

7. In the laboratory you are given the task of separating Pb2+ and Ba2+ 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.   KOH
2.   NaI
3.   K2CO3

8. In the laboratory you are given the task of separating Ca2+ and Co2+ 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.   Na2SO4
2.   K2S
3.   KBr

Solutions

Expert Solution

queen_honey_blossom answered 2 years ago
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