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| Do you know how to get the moles of a substance? | |
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| Yeah, it's really easy. All you have to do is figure ou the molar mass of the substance by adding the atomic masses of the atoms in the substance. | |
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| How is that supposed to help me? | |
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| Well. . . to find the moles of a substance, all you have to do is divide the mass of the substance by the molecular mass. | |
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| Ohh. . .and because the molecular mass is moles per gram, the end result is in moles, right? | |
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| Exactly! I think you finally get it. | |
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