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How would you prepare 100.00mL of 0.060M CoCl2 from 0.150M CoCl2?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 11y ago
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Why is CoCl2 in Hygrometers?
CoCl2 is used in hygrometers due to its color-changing abilities. It can help calculate the levels of humidity in the air.
How many Co atoms are there in 230 grams of CoCl2?
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
Is CoCl2.6H20 a liquid or solid?
CoCl2 6H20 is liquid.
What are the compounds which are red in color?
The compounds of Cobalt as CoCl2 and Cu2O are red.
What is the balanced molecular equaton for FeCl3 plus CoCl2?
FeCl2 + CoCl3
How do you prepare 100cm3 of 0.1M CoCl2 from a 0.5M solution of CoCl2?
So you need a 1 in 5 dilution (5x dilution i.e. 0.5/0.1), so 100/5 is 20ml stock diluted to 100ml
What type of bond is CoCl2?
CoCl2 Is A Non-Polar Ionic Bond.
When colbalt chloride unties with water to form hexahydrate its formula is written CoCL2 6H2O?
Yes, CoCl2 * 6H2O is the hexahydrate of the an hydrate CoCl2.
Why is CoCl2 in Hygrometers?
CoCl2 is used in hygrometers due to its color-changing abilities. It can help calculate the levels of humidity in the air.
Is CoCl2 a covalent bond?
no
What is the type of intermolecular forces in Cl2Co?
The intermolecular forces are ionic for CoCl2 cobalt chloride. For COCl2 Phosgene they are polar covalent.
How many Co atoms are there in 230 grams of CoCl2?
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
What is the formula for CobaltII chloride?
CoCl2
Chemical formula for cobaltllchloride?
Formula: CoCl2
What is the formula for Colbat II chloride?
CoCl2
What compound is CoCl2?
cobalt II chloride
What is the molecular shape of COCl2?
trigonal planar
