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A chemical compound always contains exactly the same proportion of elements by mass.
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A law that states that a compound always contains the same elements in the same proportions.
Source: e2020
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoLaw of definite proportions states that a chemical compound always contains exactly the same proportion of elements by mass.
Law of constant proportion states that every pure substance always contains the same elements combined in the same proportions by weight.
Wiki User
∙ 16y agothe law of definite proportion states the a chemical compound always contains the same elements in exactly the same proportions by weight or mass
Wiki User
∙ 7y agoThis law is: a chemical compound has the components in a fixed ratio.
This law don't has today a general validity.
Wiki User
∙ 13y agoThe law of Definite Proportions states that" when different elements combine to give a pure compound, the ratio between the masses of these elements will always remain the same.
Wiki User
∙ 13y agosodium chloride - NaCl, water - H2O, hydrofluoric acid - HF, carbon dioxide - CO2
For the history of this law see the link bellow.
Wiki User
∙ 7y agoThis law stipulate that in a chemical compound the chemical elements are always in a fixed ratio.
Today this law is only partially valid.
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What is the law that states that a chemical compound always contains the same elements in exactly the same proportions by w eight and mass?
Law of definite proportion, sometimes also called the law of constant composition.
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
'Law of multiple Proportion was discovered by whom?
The Law of Multiple Proportions was proposed by John Dalton.
According to the law of definite proportions any two samples of KCl have?
They will have the same mass.
Who said that a given compound always contains the same elements in the same proportions by mass?
chemist named Proust
What is the law that states that a chemical compound always contains the same elements in exactly the same proportions by w eight and mass?
Law of definite proportion, sometimes also called the law of constant composition.
When was the law of definite proportions developed?
The law of definite proportions was developed by Joseph Proust in 1806.
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
Which of Dalton's four principles support law of definite proportions?
Dalton\'s principle of compounds supports the law of definite proportions.
What year did Joseph Proust make the law of definite proportions?
In was in 1799 that Joseph Proust discovered the law of definite proportions, or Proust's Law. Proust was a French chemist.
1 Differentiate between The Law of Definite Proportions and The Law of Multiple Proportions?
Well definite is broad and multiple is more exact that's about what I can think of
What is the name of the chemical law?
For example the law of definite proportions.
Who developed the law of Definite Proportions?
Joseph Proust
'Law of multiple Proportion was discovered by whom?
The Law of Multiple Proportions was proposed by John Dalton.
The law of definite proportions states that a compound always contains the same elemtents in the smae proportions?
true
What did Proust do?
Joseph Louis Proust eleborated the Law of definite proportions.
How does Daltons atomic theory explain the law of definite proportions?
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