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Calculate the number of particles in eac...

Calculate the number of particles in each of the following .
8 g of `O_2`

Text Solution

Verified by Experts

8 g of `O_2`:
Molecular weight of `O_2` is 32.
Number of particles in 32 g of `O_2` molecules =`6.022 times 10^23`
Number of particles In 8 g of `O_2` molecule= `cancel8/cancel32_4times6.022times10^23=1.5065times10^23`
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