deadpool21204 deadpool21204

08-04-2020
Chemistry

contestada

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

Respuesta :

bossbiss bossbiss

08-04-2020

mass = molecular mass x mol

mass = 176.128 x 0.000142

mass = 0.025 g (3 s.f)

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