********Chemistry Help for Medal ********
How many particles of O3 will be produced from 3 moles of NO2?

NO2 + O2 → NO + O3

Select one:
a. 8.1 x 10^23 particles
b. 2.2 x 10^26 particles
c. 1.8 x 10^24 particles
d. 6.02 x 10^24particles

Question

********Chemistry Help for Medal ********
How many particles of O3 will be produced from 3 moles of NO2?

NO2 + O2 → NO + O3

Select one:
a. 8.1 x 10^23 particles
b. 2.2 x 10^26 particles
c. 1.8 x 10^24 particles
d. 6.02 x 10^24particles

anonymous · Answer

@dtan5457

aaronq · Answer

The coefficients for those two species in the balanced equation are the same, correct?

Then you're making 3 moles of $O_3$

Now use: $\sf  moles=\dfrac{particles~}{avogadro's ~\#}$

anonymous · Answer

1 Mole of $$NO_{2}$$ gives 1 Mole of $$O_{3}$$
3 Moles will thus give 3 moles of ozone
1 mole of ozone has 6.022 * 10^23 ozone molecules
3 mole of ozone will have 3 * 6.022 * 10^23 ozone molecules

anonymous · Answer

Thanks y'all. The work helped alot. Gas laws always trip me up.

aaronq · Answer

there arent any gas laws here

anonymous · Answer

Sorry, wrong question. ^.^ 

I was just working w/ Avogadro's law.