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Calculate the total number of electrons ...

Calculate the total number of electrons presents in `1.4 g` of nitrogen gas.

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The correct Answer is:
`4.214xx10^(23)` electrons
`1.4 gN_(2)=(1.4)/(28)mol=0.05xx6.02xx10^(23)"molecules"=3.01xx10^(22)" molecules"`
`=3.01xx10^(22)xx14" electrons"=4.214xx10^(23)" electrons (as 1 molecule of " N_(2) " contains 14 electrons)"`
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