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What is the identification of a law that states elements in a compound follow a fixed mass ratio to form a compound?
Wiki User
∙ 6y ago
This is Dalton's law of definite proportions. It sounds esoteric, but it just means that the same substance always has the same formula.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoThis is the law of definite proportion, today not generally valid.
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Is it true that a atomic theory states that atoms of two or more elements can join together to form other elements?
no, they form a compound
What is the law of proportions?
A chemical compound always contains exactly the same proportion of elements by mass. ---------------------------------------------------------------------------------------------------- A law that states that a compound always contains the same elements in the same proportions. Source: e2020
How is an unknown oxidation state of an element within a compound?
It is determined from known oxidation states of other elements.
What is the law of definite proportions?
A chemical compound always contains exactly the same proportion of elements by mass. ---------------------------------------------------------------------------------------------------- A law that states that a compound always contains the same elements in the same proportions. Source: e2020
What is meant by law of constant proportion and how is this law applied in experiment empirical formula of a compound?
The law of constant proportion states that a pure chemical compound always contains exactly the same proportion of elements by mass.This information, together with the atomic masses of the elements in the compound enable scientists to determine the formula of a compound.
How is an unknown oxidation state of an element within a compound determined?
It is determined from known oxidation states of other elements.
How is an unknown oxidation state of an element within a compoud determined?
In a compound the sum of oxidation states of the elements contained is zero.E1 + E2 + ... = 0If you know the oxidation states of the elements E1... you can calculate the oxidation state of the element E2.
What is the rule of constant proportions?
The law of constant proportions, also called Proust's law, states that the elements in a compound are all present in a fixed proportion by weight, regardless of how the compound is prepared.
What law states that a compound always contains the same elements in the same proportion by mass regardless of amount?
law of definate proportions
What theory states that a given compound will always contain exactly the same proportion of elements by weight?
Law of definite proportion or law of definite composition.
Is United States of America a phrasal compound?
Is United States of america a phrasal compound
Who developed the law of definite composition?
In chemistry, the law of definite proportions and also the elements, sometimes called Proust's Law, states that a chemical compound always contains exactly the same proportion of elements by mass. An equivalent statement is the law of constant composition, which states that all samples of a given chemical compound have the same elemental composition.This observation was first made by the French chemist Joseph Proust based on several experiments conducted between 1798 and 1804. Based on such observations, Proust made statements like this one, in 1806:
