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The molecular weight of vitamin C, CH06, is 176.12 8 mol What is the mass, in grams, of 0.000142 mol of vitamin C? Express the answer using 3 significant figures. 09
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2 votes
The molecular weight of vitamin C, CH06, is

176.12 8
mol
What is the mass, in grams, of 0.000142 mol of
vitamin C?
Express the answer using 3 significant figures.
09

User Kuysea
by
8.0k points

1 Answer

3 votes
mass = molecular mass x mol

mass = 176.128 x 0.000142

mass = 0.025 g (3 s.f)
User Bartosz Milewski
by
8.7k points
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