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Calculate the number of oxygen atoms req...

Calculate the number of oxygen atoms required to ccombine with 7 g of `N_(2)` to form `N_(2)O_(3)` when `80%` of `N_(2)` is converted to `N_(2)O_(3)`.

A

`2.3xx10^(23)`

B

`3.6xx10^(23)`

C

`1.8xx10^(23)`

D

`5.4xx10^(21)`

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The correct Answer is:
B
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