ilaiboo503 ilaiboo503
  • 21-04-2017
  • Chemistry
contestada

how many moles are in 0.45 grams of oxygen?

Respuesta :

coachdebi23 coachdebi23
  • 21-04-2017
.45 g O × 1 mol O/15.999 g O
=,028 mol O
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