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After 0.69 g of CoCl2⋅6H2O
Calculate the number of moles of Co^+2 are there in the equation Co(H2O)6^+2 +4Cl <--> CoCl4^-2 +6H2O?
I had found in the
1 answer
asked by
Cheallaigh
615 views
Charges on the metal
MgSO4 = +2 NiSO4*6H2O = +2 CoCl2*6H2O = +2 KCr(SO4)2*12H2O = +3 CuSO4*5H2O = +2 (NH4)2Cr2O7 = +2 FeSO4*7H2O
3 answers
asked by
...
2,783 views
Find the number of unpaired electrons on the central metal atom of following:
MgSO4 NiSO4.6H2O CoCl2.6H2O KCr(SO4)2.12H2O
1 answer
asked by
Amanpreet Kaur
3,646 views
what are the charges on the metals?
MgSO4 NiSO4*6H2O CoCl2*6H2O could you just explain how you determined the first one? I can
7 answers
asked by
...
1,400 views
6.0g of cobolt (II) carbonate was added to 40cm3 of hydrochloric acid, concentration 2.0 mol/dm3. Calculate the maximum yield of
1 answer
asked by
RM
5,537 views
How many moles of water can be obtained from 19.7 g of CoCl2·6H2O?
1 answer
asked by
B
439 views
In the reaction
KNaC4H4O6 + H2O + COCl2 * 6H2O �¨ what r the products? and is the tartrate ion the catalyst?
0 answers
asked by
Douglas
493 views
After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
2 answers
asked by
just need help
1,326 views
After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
2 answers
asked by
cant tell ya
689 views
can you explain me how to do this question. any help would be much appreciated.
1) If 0.025 mol of COCl2(g) is placed in a one
1 answer
asked by
hrithik
560 views