CHEM-GUIDE

Chem-guide is a free resource for chemistry learning at school level (for 11 and 12). The resources in the blog has been compiled as pe...

Bromine Uses : Bromine was discovered in 1826 by French and German scientist named Antoine J. Balard and Carl J. Lowig respectively. Bromin...

Silver Chloride AgNO 3 combines with chloride ions and forms AgCl precipitate. Properties 1) AgCl is obtained as a white precipitate 2) AgC...

Silver also occurs both in combined state as well as in free state. The important ores of silver are: Argentite (Ag 2 S), Copper silver glan...

Green Vitriol Iron(II) sulfate (Iron(II) sulphate) or ferrous sulfate (ferrous sulphate) is the chemical compound with the formula ( Fe S...