On the other hand, if you have a mole of those chewy hard candies your grandma gives you, the molar mass will be a lot bigger. For example, if you have a mole of water molecules, the molar mass won’t be very big. If you guessed that the term “molar mass” refers to the mass of a mole of something, you’re right. However, if your chemistry teacher is really nice, maybe you’ll get a mole of something toxic in your stocking instead! Sometimes being on the “nice list” is more trouble than it’s worth. In other words, Santa’s not bringing you a mole of wheat for Christmas, no matter how good a baker you are. Because this is a really really big number, the only thing we use this number for is to count really really small things like atoms or molecules. As I mentioned in the past tutorial, the word “mole” refers to 6.02 x 10²³ things.
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