Please enable JavaScript.
Coggle requires JavaScript to display documents.
Preparation of chemicals - Coggle Diagram
Preparation of
chemicals
pollutant
chemical used
mass of salt needed to obtain 50 PPM of 1 litre stock solution/g
Fe3+
Fe(N03)3.9H2O
0.362
Zn2+
ZnSO4.7H2O
0.219
Cu2+
CuSO4.5H2O
0.197
NO3-
Zn(NO3)2.6H2O
0.12
Methylene blue
C16H18ClN3S
0.05
Malachite green
C23H25N2
Chemically modified sawdust