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20 Σεπ 2022 · The law of multiple proportions states that whenever the same two elements form more than one compound, the different masses of one element that combine with the same mass of the other element are in the ratio of small whole numbers.
The law of multiple proportions states that if two elements form more than one compound between them, the masses of one element combined with a fixed mass of the second element form in ratios of small integers.
In chemistry, the law of multiple proportions states that in compounds which contain two particular chemical elements, the amount of Element A per measure of Element B will differ across these compounds by ratios of small whole numbers.
10 Μαρ 2022 · In chemistry, the law of multiple proportions states that when two elements form more than one compound, the ratio of the different masses of one element that combine with a fixed mass of the other element are a ratio of small whole numbers.
19 Νοε 2019 · The law of multiple proportions is the third postulate of Dalton's atomic theory. It states that the masses of one element which combine with a fixed mass of the second element are in a ratio of whole numbers. Therefore, the masses of oxygen in the two compounds that combine with a fixed mass of carbon should be in a whole number ratio.
Two different compounds are formed by the elements carbon and oxygen. The first compound contains 42.9% by mass carbon and 57.1% by mass oxygen. The second compound contains 27.3% by mass carbon and 72.7% by mass oxygen. Show that the data are consistent with the law of multiple proportions.
Basically, when you have two elements, they can combine in different ways to create different compounds. In NO, it's a one to one relationship, but in NO 2 it's one nitrogen for every two oxygens. So these are the steps you'd have to take in order to determine if two compounds are following the law of multiple proportions.