ASAP PLEASE AND THANK YOU What is the molar mass of a pure gas that has the density of 1.40 g/L at STP? September 4, 2021 by Nick ASAP PLEASE AND THANK YOU What is the molar mass of a pure gas that has the density of 1.40 g/L at STP?
Answer:
O2 is the answer I believe
Answer:
bro what Is this like I dont even kno