state and prove the law of constant or definite propotion
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Law of multiple proportions, also known as Dalton s Law, states that when one element combines with another to form more than one compound, the mass rations of the elements in the compounds are simple whole numbers of each other. ... So water is a compound that's composed of hydrogen and oxygen.
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The Law of Definite Proportions
Have you ever wanted to make more food than a recipe called for? Let's say you have a chocolate cake recipe that feeds four people, but you're going to a birthday party that will have eight guests. You will need to double the recipe, which also means you'll need to double the amount of eggs, sugar, flour, butter, milk and chocolate for the recipe. The amount of each ingredient will double, but the proportions should stay the same. We can think about this principle when defining The Law of Definite Proportions, which states that any chemical compound will always contain a fixed ratio of elements by mass.
Have you ever wanted to make more food than a recipe called for? Let's say you have a chocolate cake recipe that feeds four people, but you're going to a birthday party that will have eight guests. You will need to double the recipe, which also means you'll need to double the amount of eggs, sugar, flour, butter, milk and chocolate for the recipe. The amount of each ingredient will double, but the proportions should stay the same. We can think about this principle when defining The Law of Definite Proportions, which states that any chemical compound will always contain a fixed ratio of elements by mass.
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