Multiple Choice
When 3.00 grams of the anhydrous blue colored CoCl2 is exposed to moist air it forms 5.50 grams of the red-violet CoCl2 ∙ xH2O hydrate.Determine the number of moles of water that combine with one mole of CoCl2.
A) 4
B) 6
C) 8
D) 10
Correct Answer:
Verified
Correct Answer:
Verified
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