all cobalt (+ 2) salts are red but with sulphate cobalt shows pinkish red colour.....
Red
red
Cobalt Chloride, Cobalt Nitrate
Cobalt(II) nitrate dissociates as follows:Co(NO3)2 ==> Co^2+ + 2NO3^-
the ash formed is chemically CoAl2O4(CoO.Al2O3).It is a double oxide.The blue colour may be due to the presence of the transition element Cobalt.
Cobalt nitrate.
sodium phosphate is Na3PO4 cobalt(II) bromide is CoBr2
The formula for Cobalt III nitrate is Co(NO3)3
Cobalt Chloride, Cobalt Nitrate
Cobalt(II) nitrate dissociates as follows:Co(NO3)2 ==> Co^2+ + 2NO3^-
the ash formed is chemically CoAl2O4(CoO.Al2O3).It is a double oxide.The blue colour may be due to the presence of the transition element Cobalt.
Yes, cobalt form many chemical compounds as cobalt nitrate, cobalt chloride, cobalt sulfate, cobalt sulfide, etc.
Yes, cobalt form many chemical compounds as cobalt nitrate, cobalt chloride, cobalt sulfate, cobalt sulfide, etc.
Heat them gently in an oven for a long time
There are no compounds in Cobalt. It is completely impossible, because Cobalt is an element, and compounds are made up of elements. If this is what you meant to ask, then there a a lot of compounds with Cobalt in them. One example is Cobalt (III) Fluoride, chemical formula CoF3. Any compound with a "Co" (the "C" must be capitalized and the "o" must lowercase) in it contains Cobalt.
The chemical formula of cobalt(III) nitrate is Co(NO3)3.
No, they will not because their anions are same i.e. Nitrate
Cobalt nitrate.
sodium phosphate is Na3PO4 cobalt(II) bromide is CoBr2