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How many moles of MgCl2 are there in 307 g of the compound?
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How many moles of MgCl2 are there in 307 g of the compound?

User Komsomol
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1 Answer

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molecular mass of MgCl2 = 24.31+2(35.45)=95.21
Number of moles in 307 g
=307/95.2
=3.224 mol
=3.22 mol (rounded to 3 significant figures)
User EricOnline
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