What is the mass... How many N2 molecules.

Question

(a) What is the mass of 85.0 L of CO₂ at standard temperature and pressure? 

(b) How many N₂ molecules are in 28.0 L of N₂ at standard temperature and pressure? 

Answer 1

Hi Ju M.,

You have just submitted multiple (n=3) questions on the same skill set. It is not necessary to submit your entire chemistry homework assignment in order to learn what you need to do. In fact, it is spamming, and NOT what Wyzant is intended for. Tutors will be less likely to answer anything from a student who does this. Please, in the future, submit ONE question on a particular topic (here, use of the Universal Gas Equation), and wait for help.

-- Cheers, --Mr. d.