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formation of water and hydrogen peroxide , carbon dioxide and carbon monoxide are the big examples of law of definite proportion
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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.
Explain how your class's results in this experiment support the law of definite composition?
"The Law of Definite Composition states that the elements in a given compound are always combined in the same proportion by mass."All of the students in our class had different values for the mass of the hydrate and anhydrous salt, but all calculated the same formula for the hydrate. By everyone calculating the same formula for the hydrate, the law of definite composition was proved.
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
What is the homogeneous material with with a variable composition?
No. A pure substances has a definite and constant composition.
Do compounds have a definite composition?
Yes it says in my notes packet
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.
Is the law of definite composition the same as the law of definite proportion?
yes it is .. also called prousts law
What is the chemical equation of the law of definite composition?
This law hasn't a chemical equation !
Does a mixture obey the law of definite composition?
yes it dose.
Is it true that a chemical has a definite composition?
Yes, after the Law of definite proportions; but now it is clear that this law is not applicable to all known chemical compounds.
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.
What is the difference between law of conservation of mass and law of definite composition?
Well the difference is, TRIANGLE IS THE ANSWER TO EVERYTHING!
Is the law of definite proportions says that the composition of a compound always the same?
always the same
What you mean by nonstoichiometry?
The chemical composition of nonstoichiometric compounds do not respect the law of definite proportions.
Is the law of definite composition applicable to compounds only?
This law is not valid for all chemical compounds (ex. nonstoichiometric compounds).
Explain how your class's results in this experiment support the law of definite composition?
"The Law of Definite Composition states that the elements in a given compound are always combined in the same proportion by mass."All of the students in our class had different values for the mass of the hydrate and anhydrous salt, but all calculated the same formula for the hydrate. By everyone calculating the same formula for the hydrate, the law of definite composition was proved.
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
