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Irina18 [472]
3 years ago
6

How many moles of atoms oxygen are in 4.92x10^24 molecules of KNO2?

Chemistry
1 answer:
Nana76 [90]3 years ago
8 0

Answer:

8.17

Explanation:

from

N=n×La

n=N/La

n=4.92×10^24/6.022×10^23

n= 8.17 moles

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