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15 October, 18:19

What is the formula for moles?

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  1. 15 October, 18:32
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    The formula mass of a covalent compound is also called the molecular mass. A convenient amount unit for expressing very large numbers of atoms or molecules is the mole. Experimental measurements have determined the number of entities composing 1 mole of substance to be 6.022 * 1023, a quantity called Avogadro's number.
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