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steph925 steph925
  • 27-01-2016
  • Chemistry
Answered

what mass of compound must be weighed out to have a 0.0223 mol sample of H2C2O4 (M=90.04 g/mol)?

Verified Answer :

Willchemistry
Willchemistry Willchemistry
  • 27-01-2016

Mass of  H2C2O4 :

mm = 90.04 g/mol

number of moles : 0.0223 moles

m = n  mm

m = 0.0223 90.04

m = 2.007 g 

hope this helps!.

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