CoCl2 6H20 is liquid.
CoCl2 is used in hygrometers due to its color-changing abilities. It can help calculate the levels of humidity in the air.
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
6co2+6h20->C6H12O6+6O2
MV = MV 100 x 0.060 = 0.150 V V = 100 x .06 / .15 = 40.0 ml Measure accurately (burette or pipette) 40 ml of 0.150M CoCl2 then dilute until the total volume is 100.00 ml.
CoCl2 6H20 is liquid.
There is more than one hydrate. If you are dealing with the dihydrate it is CoCl2 2H2O than it is blue (sorry but the keyboard won't let me put the 1st and last 2 as subscripts nor allow the dot between the two "2"s, similar to the dot used when you multiple 2x3=6 and don't want to use the letter x. This is what is used to make the test strips we give in labs. If you are dealing with the hexahydrate it is CoCl2 6H20 and this is seen as the pink colour of the test strip once exposed to water.
CoCl2 Is A Non-Polar Ionic Bond.
Yes, CoCl2 * 6H2O is the hexahydrate of the an hydrate 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