Blue, and Pink. Its a chemistry experiment.
When hydrated the cobalt cloride is pink. When it dries it's blue.
CoCl2 Is A Non-Polar Ionic Bond.
CoCl2 cobaltous chloride, a crystalline compound, is blue when dehydrated and a pale rose color when hydrous. One application is the use of cobaltous chloride in sympathetic ink. When the writing is dried in air it is nearly colorless to do absoption by water in the air. When the ink is warmed it becomes bright blue. All the information above was found on dictionary.die.net/cocl2
no
The intermolecular forces are ionic for CoCl2 cobalt chloride. For COCl2 Phosgene they are polar covalent.
CoCl2 forms two types of ion: Co2+ and Cl-
CoCl2 Is A Non-Polar Ionic Bond.
Yes, CoCl2 * 6H2O is the hexahydrate of the an hydrate CoCl2.
CoCl2 cobaltous chloride, a crystalline compound, is blue when dehydrated and a pale rose color when hydrous. One application is the use of cobaltous chloride in sympathetic ink. When the writing is dried in air it is nearly colorless to do absoption by water in the air. When the ink is warmed it becomes bright blue. All the information above was found on dictionary.die.net/cocl2
CoCl2 is used in hygrometers due to its color-changing abilities. It can help calculate the levels of humidity in the air.
no
The intermolecular forces are ionic for CoCl2 cobalt chloride. For COCl2 Phosgene they are polar covalent.
To answer this question you need the molecular weight of CoCl2. CoCl2 molecular weight is 129.84 g/mole 230g CoCl2 divided by the molecular weight 230 g / 129.84 g/mole = 1.77 moles of CoCl2 Multiply the moles by Avagodro's number 1.77 mole * 6.022 X 1023 molecules/mole = 1.07 X 1024 molecules of CoCl2
CoCl2
Formula: CoCl2
CoCl2
cobalt II chloride
trigonal planar