How many atoms of oxygen are in 5.0mole of Nitrogen dioxide

I need to see the detailed steps I am a bit lost on this Thank you Allison

Nitrogen dioxide has the formula NO2. This means that for every 1 mole of NO2 you have 2 moles of O. Thus if you have 5 moles of NO2 you have a total of 10 moles of O in it. In 1 mole of anything there is 6.022E23 atoms in it (avogradro's number) thus the total number of O atoms in NO2 is 6.022E23 x 10=6.022E24.

Aren't you in luck. Just learned this.

Your know is 5 mole of Nitrogen Oxide
Find atoms of oxygen

5.0 mole NO2 = 6.022 * 10 ^23 atoms 02
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1 mole NO2
=3.011 * 10 ^24 atoms O2