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Calculate the number of moles in the following.

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Positive and negative ions in 1.75 moles of calcium fluoride (CaF2)

asked Aug 23, 2015 in Chemistry by frang (1,700 points)

1 Answer

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1.75 mol CaF2 x (1 mol Ca2+)/(1 mol CaF2) = 1.75 mol Ca2+

1.75 mol CaF2 x (2 mol F-)/(1 mol CaF2) = 3.5 mol F-

answered Sep 13, 2015 by thb (2,000 points)
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