Asked by Meeka

Problem 1: If I have 100 grams of CO2, how many MOLES of CO2 do I have?

Problem 2: How many molecules of CO2 are there in this 100 grams?
Answered by DrBob222
moles = grams/molar mass

There are 6.02E23 molecules in 1 mole (44 g) CO2.