Question:
A gas cylinder contains exactly 15 moles of oxygen gas (O₂).
Last updated: 7/31/2022
A gas cylinder contains exactly 15 moles of oxygen gas (O₂). How many molecules of oxygen are in the cylinder? 4.01 x 1022 molecules 6.02 x 1023 molecules 9.03 x 1024 molecules 2.89 x 1026 molecules