Question
Reacting oxygen with white phosphorus can form either $\mathrm{P}_{4} \mathrm{O}_{6}$ or $\mathrm{P}_{4} \mathrm{O}_{10}$. State the conditions that determine which product forms.
Step 1
The reactants are oxygen (\(\mathrm{O}_2\)) and white phosphorus (\(\mathrm{P}_4\)). The possible products are \(\mathrm{P}_4\mathrm{O}_6\) and \(\mathrm{P}_4\mathrm{O}_{10}\). Show more…
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White phosphorus, $\mathrm{P}_{4}$, is a solid at room temperature. It reacts with molecular oxygen to yield solid $\mathrm{P}_{4} \mathrm{O}_{10} .$ Write the balanced equation for this reaction, including the physical states. Assign an oxidation number to each element in the reactants and products, and indicate which element is oxidized and which is reduced.
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