Phosphorus forms several compounds with oxygen, including diphosphorus trioxide and diphosphorus pentoxide. a decomposition of a sample of diphosphorus trioxide forms 1.29 g phosphorus to every 1.00 g oxygen. the decomposition of a sample of diphosphorus pentoxide forms 0.775 g phosphorus to every 1.00 g oxygen. show that these results are consistent with the law of multiple proportions.

Results are consistent with law of multiple proportions.

Explanation:

Dalton's law of multiple proportions states that the elements can be combined to form more than one compound and do so in such a way that if we keep the quantity of one element as fixed, the quantity of the other element is added in such a way that they are obtained integer proportions.

Molar mass of oxygen is 16g per mole, molar mass of phosphorus is 31g per mole.

In the ratio between P and O is , that is consistent with the experimental result.

and for the ratio between P and O is that is also consistent with experimental results. In conclusion we can say that the results obtained are consistent with the law of multiple proportions.

the atomic mass is the bottom number on the element.

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