Post by 1dave on Jan 25, 2024 14:40:06 GMT -5
As we don't have a Chemistry Board, I'm putting his here.
Cobalt(II) chloride is an inorganic compound, a salt of cobalt and chlorine, with the formula CoCl2. The compound forms several hydrates CoCl2·nH2O, The anhydrous form is a blue crystalline solid; the dihydrate is purple and the hexahydrate is pink. Entrepreneurs have made many uses of this for weather prediction Items for sale.
Barometric Flowers
In Italy, they painted owls.
All this from the reaction:
Cobalt(II) chloride is an inorganic compound, a salt of cobalt and chlorine, with the formula CoCl2. The compound forms several hydrates CoCl2·nH2O, The anhydrous form is a blue crystalline solid; the dihydrate is purple and the hexahydrate is pink. Entrepreneurs have made many uses of this for weather prediction Items for sale.
Barometric Flowers
In Italy, they painted owls.
All this from the reaction:
