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enyata [817]
3 years ago
6

How many molecules of ammonia are contained in 10.4 moles of ammonia, NH3?

Chemistry
1 answer:
seraphim [82]3 years ago
4 0
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 do as follows:

10 mol NH3 ( 6.022 x 10^23 molecules / 1 mol ) = 6.022x10^24 molecules NH3
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