Cobalt (I) chloride = Cobalt monochloride = CoCl Cobalt (II) chloride = Cobalt dichloride = CoCl2 Cobalt (III) chloride = Cobalt trichloride = CoCl3
Cobalt is a pure transition meta having atomic no 27 it is insoluble in water while cobalt chloride is a red colourd salt soluble in water.
Cobalt II has a +2 charge and is written Co2+. Nitrite has a -1 charge and is written NO2-. Therefore, you must have two nitrite anions for every Cobalt II. It is written... Co(NO2)2
Tellurium Chloride
cobalt chloride has a pH of 4.6
Because CaCl is Calcium Chloride CaCl2 would be Calcium Dichloride
The scientific name for Calsium Chloride is Calcium Dichloride
Cobalt II has a +2 charge and is written Co2+. Nitrite has a -1 charge and is written NO2-. Therefore, you must have two nitrite anions for every Cobalt II. It is written... Co(NO2)2
Tellurium Chloride
Because CaCl is Calcium Chloride CaCl2 would be Calcium Dichloride
cobalt chloride has a pH of 4.6
The scientific name for Calsium Chloride is Calcium Dichloride
Don't quote me on this - I'm just a Year 12 student trying to figure this out but... As I understand it the cobalt chloride does not actually react with the ethanol but rather the ethanol has an effect on the equilibrium reaction: Co(H2O)62+ + 4Cl-(aq) D CoCl42-(aq) + 6H2O(l) The ethanol separates the cobalt chloride from the water pushing the reaction towards the right hand side (blue) to restore equilibrium (Le Chatelier's principle). When water is added more H2O can react with the CoCl42-(aq) pushing the reaction back towards the left hand side (pink). I hope this helps and I'm sorry if I'm wrong!
if there's that dot in the between the chloride and the water molecule: cobalt (II) chloride hexahydrate.Cobalt(II) Chloride Hexahydrate
Barium Dichloride is NOT correct. The name is Barium Chloride it is a binary ionic compound.
Reacts with the cobalt chloride and makes hydrochloride and cobalt
The colour of cobalt chloride paper is BLUE when NO WATER is present.When WATER is present it is PINK.
FeCl2 is known as Iron(II) chloride, Iron dichloride & ferrous chloride.
"Cobalt (II) Chloride" Te Co stands for Cobalt and the Cl for chloride.