Examples from the Web for silicic
The minerals augite and hornblende are double salts of silicic acid, magnesium, and calcium with some ferrous oxide.Cooley's Practical Receipts, Volume II|Arnold Cooley
The silicic acid will fuse into a bead, which becomes clear when it is cold.
Pour the silicic acid solution into a large porcelain basin.The Elements of Bacteriological Technique|John William Henry Eyre
Stannic acid has a greater tendency to form a base than has silicic acid.
The hydrate of baryta combines with the silicic acid, and forms the super-basic silicate of baryta, while the oxides become free.