418 
ELEMENTARY CHEMICAL MICROSCOPY 
Ferricyanide. 
Iodide. 
lodate. 
Manganate, permanganate. 
Nitrite. 
Phosphate. 
Sulphide. 
Yellowish-red, or brownish-red. 
So faintly yellow as to appear white. 
So faintly yellow as to appear white. 
Violet. 
Colorless unless in masses, then 
greenish. 
Yellow. 
Black or brown. 
I. C. I. The White or Colorless Precipitate Dissolves. 
Salts. 
Appearance of the precipitate before the 
nitric acid is applied. 
Acetates. 
Borates. 
Carbonates. 
Cyanates. 
lodates. 
Nitrites. 
Oxalates. 
Sulphates. 
Sulphites. 
Tartrates. 
Thiosulphates. 
Crystalline; prisms and plates. 
Granular. 
Amorphous or granular. 
Dense amorphous. 
Granular or crystalline in tiny stars or fine 
needles. Difficultly soluble in HNO3. 
Long slender needles. 
Granular or crystalline; short stout prisms, 
rhombs or hexagons. 
Prisms, rhombs and crystallites. 
Granular or crystalline; prisms. 
Amorphous becoming crystalline; crystallites 
and prisms. 
Dense amorphous, or granular, white changing 
to yellow, red-brown or dark brown due to 
formation of silver sulphide. When much 
sulphur separates the precipitate may ap¬ 
pear to be insoluble in HNO3. 
I. C. 2. The Colorless Silver Salt is Insoluble in Nitric Acid. 
Chloride. 
Bromide. 
Iodide. 
Hypochlorite. 
Ferrocyanide.^ 
Thiocyanate. 
^ Turns yellowish red or brown when drop of nitric acid is applied. 
