After 0.69 g of CoCl2⋅6H2O

  1. 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
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    2. Cheallaigh asked by Cheallaigh
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  2. Charges on the metalMgSO4 = +2 NiSO4*6H2O = +2 CoCl2*6H2O = +2 KCr(SO4)2*12H2O = +3 CuSO4*5H2O = +2 (NH4)2Cr2O7 = +2 FeSO4*7H2O
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  3. Find the number of unpaired electrons on the central metal atom of following:MgSO4 NiSO4.6H2O CoCl2.6H2O KCr(SO4)2.12H2O
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    2. Amanpreet Kaur asked by Amanpreet Kaur
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  4. what are the charges on the metals?MgSO4 NiSO4*6H2O CoCl2*6H2O could you just explain how you determined the first one? I can
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  5. 6.0g of cobolt (II) carbonate was added to 40cm3 of hydrochloric acid, concentration 2.0 mol/dm3. Calculate the maximum yield of
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    2. RM asked by RM
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  6. How many moles of water can be obtained from 19.7 g of CoCl2·6H2O?
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    2. B asked by B
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  7. In the reactionKNaC4H4O6 + H2O + COCl2 * 6H2O �¨ what r the products? and is the tartrate ion the catalyst?
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    2. Douglas asked by Douglas
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  8. After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
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    2. just need help asked by just need help
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  9. After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
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    2. cant tell ya asked by cant tell ya
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  10. 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
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    2. hrithik asked by hrithik
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