How to caluclate %w/v& %w/w ple give examples solids&liquids 10%NAOH W/W 10%W/V- 20%HCL W/W &W/V
Chemistry AllOther 2174why all liquid raw materials fallows residue on evaporation at 105Degree temp. but methanol bp 60Degree
1 Chemistry AllOther 3295