Question

Please give me examples of equations that forms a precipitate (precipitation reaction)of the metals in the metal activity series........of each metal plzz give me one eg


plzzz help for 15 points

Answer 1

CuSO4(aq)+H2S(gas)=CuS(sol)[black ppt]+H2SO4(aq).

Answer 2

Explanation:

The chemical equation for this precipitation reaction is provided below.

AgNO3(aqueous) + KCl(aqueous) —–AgCl(precipitate) + KNO3(aqueous)

2KOH(aqueous) + CaCl2(aqueous)—-Ca(OH)2(aqueous) + 2KCl(aqueous)

AgNO3(aqueous) + NaCl(aqueous) —- AgCl↓ + NaNO3 (aqueous)

Mg(OH)2(s) + 2HCl (aqueous) ——— MgCl2(aqueous) + 2H2O(l)