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Problem 74 Medium Difficulty

Elemental phosphorus occurs as tetratomic molecules, $\mathrm{P}_{4}$ .
What mass (g) of chlorine gas is needed to react completely with
455 $\mathrm{g}$ of phosphorus to form phosphorus pentachloride?


$\mathrm{m}\left(\mathrm{Cl}_{2}\right)=\mathrm{n}^{*} \mathrm{Mr}=36,7^{*}(35,45+35,45)=2603,448 \mathrm{g}$


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Video Transcript

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