Question

write the basic & acidic radicals of these compounds & then write the chemical formula
a) Barium sulphate b) Bismuth nitrate c) Calcium bromide d) Chromium sulphate e) Ferrous sulphide f) Calcium silicate g) Potassium ferrocyanide
h) Stannic oxide i) Calcium silicate j) Sodium zincate k) Magnesium phosphate l) Stannic phosphate m) Sodium thiosulphaten) Nickel bisulphate o) Potassium manganate

Answer 1

$$\begin{gathered} a.Bariumsulphate-BaS{O}_4-AcidicradicalS{O_4}^{2-}:Basicradical-B{a}^{2+} \\ b.Bismuthnitrate-Bi(N{O}_3{)}_3-AcidicradicalN{O_3}^{-}:Basicradical-B{i}^{3+} \\ c.Calciumbromide-CaB{r}_2-AcidicradicalB{r}^{-}:Basicradical-C{a}^{2+} \\ d.Chromiumsulphate-CrS{O}_4-AcidicradicalS{O_4}^{2-}:Basicradical-C{r}^{2+} \\ e.Ferroussulphide-FeS-Acidicradical{S}^{2-}:Basicradical-F{e}^{2+} \\ f.Calciumsilicate-CaSi{O}_4-AcidicradicalSi{O_4}^{2-}:Basicradical-C{a}^{2+} \\ g.Potassiumferrocyanide{K}_4\left[Fe(CN{)}_6\right]-AcidicradicalFe(CN{{)}_6}^{4-}:Basicradical-K^{+} \\ h.S\tan nicoxide-Sn{O}_2-Acidicradical{O}^{2-}:Basicradical-S{n}^{2+} \\ i.Calciumsilicate-repeatd \\ j.SodiumZincate-N{a}_2\left(Zn\right(OH{)}_4)-Acidicradical-[Zn(OH{)}_4{]}^{2-}:basicradical-N{a}^{+} \\ k.Magnesiumphosphate-M{g}_3(P{O}_4{)}_2-Acidicradical-P{O_4}^{3-}:basicradical-M{g}^{2+} \\ Likethisdotherest \end{gathered}$$