Question

Page 6 of 12 BG5.3 Precipitation Reactions in Aqueous Solutions 4. Write a balanced total ion reaction occurred. Sin equations in all lanced total ionic equation for one cell in each row of the table. Pick a cell in which a ccurred. Since there were no reactions in two of the rows, you should write seven

Answer 1

Answer :

4 reactions would be (33-36 )

33 : reaction of AgNO_​​​3 with NaOH

2AgNO_​​​3 (aq) + 2NaOH ------> 2NaNO_​​​3 (aq) + Ag_{​​​​​2}​​​​O (s) + H_{​​​​​​2} O

Precipitate of Ag_{​​​​​2}​​​​O will form .

Ionic equation : 2Ag⁺ (aq) + 2OH^-(aq) ----> 2AgOH ----> Ag_{​​​​​2}​​​​O (s) + H_{​​​​​​2} O (l)

34 : Reaction of AgNO_​​​3 with Na_{​​​​​2}​​​​CO ₃

Net ionic equation :

2 Ag^{​​​​​+} (aq) + CO_{​​​​3}^{​​​​2-} (aq) ------> Ag_{​​​​2} CO_{​​​​​3} (s)

Yellow precipitate of silver carbonate will form

35 : reaction of Silver nitrate with ammonium sulfide

Net ionic equation :

2Ag⁺ (aq) + S^{​​​​​​2-} (aq) ----> Ag_{​​​​​2}​S (s)

Black precipitate of silver sulphide will form

36 : reaction of Silver nitrate with potassium phosphate

3Ag⁺ (aq) + PO_{​​​​​4} ^3- (aq) ------> Ag_{​​​​​3} PO_​​4 (s)

Yellow precipitate of silver phosphate will form .