edwardsjadrinae3528 edwardsjadrinae3528
  • 17-02-2022
  • Chemistry
contestada

Quickly please‼️‼️‼️How many moles are in 45 grams of oxygen ?

Respuesta :

olawalebusola762 olawalebusola762
  • 17-02-2022

Answer:

n=mass/molar mass

molar mass=16x2=32

mass=45g

n=45/32

n=1.4 mol

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