The amount of matter that contains Avogadro number of particles or 6.022 e 23 particles.
The mass of one mole of matter is called molar mass
For CO2 the molar mass is 12.01g + 32.00g = 44.01 g/mol
Molar volume is the volume occupied by one mole of any gas at STP which is 22.414 L
At STP T = 0 degrees Celsius and P = 101.325 kPa
What is a mole
More stuff to be added including worksheets be patient
Determination of empirical formula from % composition
Cool thanks, this really helps in understanding mole ^^