One mole<span> of a substance is the relative formula mass of the substance in grams. So one mole of carbon</span><span> has a mass of 12 grams ( because the atomic mass of carbon is 12, from the periodic table). If 12 g of carbon is one mole</span><span>, how many moles would 24 grams be? </span>
Selling puffs and juuls right now. I have strawberry and mint i'm almost out of stalk hurry and buy one for just 1$ alone or you can get 2 juuls with a candy bag depending on how much candy or juuls you buy.
