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Qualitative Analysis of Anions - Coggle Diagram
Qualitative Analysis of
Anions
qualitative analysis
identify chemical substance
color change
smell
precipitation
The purpose of qualitative analysis
to identify the presence of certain ions in a solution
quantitative Analysis
determines amount of component in the substance
volume
mass
amount
types of anions
simple non metals
Br-
S2-
polyatomic
two or more atoms with oxygen
Oxymetalic
anions with metal and oxygen
MnO4( permanganate
CrO4^2- ( chromate)
Analysis of following anions will be performes
Sulfide S^2-
Carbonate CO3^2-
Sulfate SO4^2-
phosphate PO4^3-
choloride Cl-
Iodide I^-
Acetate CH3COO^-
Nitrate NO3^-
Thiocyanate SCN^-
Bromide Br^-
classification of Anions
Acid-volatile group
sulfide and carbonate
Barium precipitate group
Sulffate and phosphate
Silver precipitate group
chloride, bromide , Iodide and Thiocynate
Soluble group
NO3^- CH3COO^-