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What is the mass of 5.35 mol Fe2(SO4)3?
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What is the mass of 5.35 mol Fe2(SO4)3?

User Berezh
by
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1 Answer

5 votes
By the formula, Mass/molecular mass = mol
If you know the number of moles and the molecular mass of Fe2(SO4)3, it gives you this:
(56x2 +(32+4x16)x3)
= 112+ 96x3
=272
then to obtain the mass
molecular mass * mol = mass
therefore,
272 * 5.35 = 759.2
User Steven Herod
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8.7k points
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