gloriatorres08118 gloriatorres08118
  • 06-10-2016
  • Chemistry
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How many moles of ethyl alcohol, C2H6O, are in a 43.0 g sample?

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 07-10-2016
Molar mass C2H6O = 46.06 g/mol

1 mole ------------- 46.06 g
?? moles ----------- 43.0 g

43.0 x 1 / 46.06 => 0.9335 moles 
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