QUESTION 1 If 2.00 g of helium gas and 3.82 g of oxygen gas are mixed...

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$QUESTION 1 If 2.00 g of helium gas and 3.82 g of oxygen gas are mixed together, what is the mole fraction of hellum. He, in t$

science chemistry

Answer 1

Answer #1

Answen given. mass of hellium = 2.00 g. Mole inter weight of Wellium a Agime. no mole af.of-hellium (hi) = 24 = b =0.5 wrot.

Answer 2

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