Question

13. Copper(II) chloride and silver acetate Acid/Base:

14. Hydrofluoric acid and barium hydroxide
15. Magnesium hydroxide and hydrochloric acid
16. Lithium hydroxide and acetic acid
17. Sulfuric acid and sodium hydroxide
18. Sodium carbonate and nitric acid
19. Sodium bicarbonate and sulfuric acid
20. Zirconium(IV) hydroxide and phosphoric acid
21. Sodium sulfite and hydrofluoric acid
22. Sodium sulfite and hydrochloric acid
23. Sodium sulfide and hydrochloric acid
24. Ammonium chloride and sodium hydroxide

Answer 1

13.
`CuCl_2 \hspace{0.1cm}+ CH_3COOAg -> AgCl \hspace{0.1cm} + (CH_3COO)_2Cu`

This is a double displacement reaction, not an acid-base reaction

14.
`HF\hspace{0.1cm}+Ba(OH)_2 ->\hspace{0.1cm}H_2O\hspace{0.1cm}+BaF_2`

`Ba(OH)_2 -> Base`

`HF -> Acid`

15.
`HCl\hspace{0.1cm}+Mg(OH)_2->\hspace{0.1cm}H_2O\hspace{0.1cm}+MgCl_2`

`MgCl_2 -> Base`

`HCl -> Acid`

16.
`CH_3COOH\hspace{0.1cm}+LiOH->\hspace{0.1cm}H_2O\hspace{0.1cm}+CH_3COOLi`

`LiOH -> Base`

`CH_3COOH -> Acid`

17.
`H_2SO_4\hspace{0.1cm}+NaOH->\hspace{0.1cm}H_2O\hspace{0.1cm}+NaHSO_4`

`NaOH -> Base`

`H_2SO_4-> Acid`

18.
`H_2SO_4\hspace{0.1cm}+NaOH->\hspace{0.1cm}H_2O\hspace{0.1cm}+NaHSO_4`

`NaOH -> Base`

`H_2SO_4-> Acid`

19.
`H_2SO_4\hspace{0.1cm}+NaHCO3->\hspace{0.1cm}H_2O\hspace{0.1cm}+CO_2+\hspace{0.1cm}Na_2SO_4`

`NaHCO_3-> Base`

`H_2SO_4-> Acid`

20.
`H_3PO_4\hspace{0.1cm}+Zn(OH)_4->\hspace{0.1cm}H_2O\hspace{0.1cm}+Zn_3(PO_4)_4`

`Zn(OH)_4> Base`

`H_3PO_4-> Acid`

21.
`HF\hspace{0.1cm}+Na_2SO_3->\hspace{0.1cm}H_2O\hspace{0.1cm}+NaF\hspace{0.1cm}+\hspace{0.1cm}SO_2`

`NaSO_2> Base`

`HF-> Acid`

22.
`HCl\hspace{0.1cm}+Na_2SO_3->\hspace{0.1cm}H_2O\hspace{0.1cm}+NaCl\hspace{0.1cm}+\hspace{0.1cm}SO_2`

`NaSO_2> Base`

`HCl-> Acid`

23.
`HCl\hspace{0.1cm}+Na_2S->\hspace{0.1cm}H_2S\hspace{0.1cm}+NaCl`

`Na_2S> Base`

`HCl-> Acid`

24.
`NH_4Cl\hspace{0.1cm}+NaOH->\hspace{0.1cm}H_2O\hspace{0.1cm}+NaCl+{0.1cm}NH_3`

`NaOH> Base`

`NH_4Cl-> Acid`

Step-by-step explanation:

All acid-base reaction have the same products,
`H_2O` and a salt. Whit this in mind the acids would the compounds that produces the hydronium ion
`(H^+)` and the bases would be the compounds that produces the hydroxide ion
`(OH^-)`