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lara [203]
3 years ago
11

Please help this is for chem and I don't understand:

Chemistry
1 answer:
morpeh [17]3 years ago
5 0
<span>Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles. We calculate as follows:

 </span>2.0*10^18 molecules of water ( 1 mol / 6.022 x 10^23 molecules ) = 3.32x10^-6 mol water
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4 years ago
Read 2 more answers
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