Question

Calculate the pH of a solution which is 1×(10)4 mol /l in HCl
(ii) whaf is the difference b/w electrolyisis reduction and carbon reduction ?
(iii)Write the chemical composition of German silver

Answer 1

2H2O(l]⇌H3O+(aq]+OH−(aq] → very important! ... solution of pure water and you add some 10−8M hydrochloric acid solution