213k views
0 votes
How many molecules of oxygen gas are in 1.42 moles of oxygen gas ?

User Pinarella
by
7.8k points

1 Answer

4 votes

You have 1.42mol O2.

If 1mol is 6.022*1023 molecules of O2, then 1.42mol O2 is equal to 1.42*6.022*1023 molecules of O2. This gives a total of approx. 8.55*1023 molecules of oxygen gas.

User Mark Sholund
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.