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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


State the law of definite proportions?

The law of definite proportions states that a compound always contains the same elements in the same proportion by mass, regardless of the source of the compound. This means that for a given compound, the ratio of the masses of the elements is always constant.


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


Are elements that make up a compound always present in the same proportions?

No, elements in a compound are not always present in the same proportions. The ratio of elements in a compound is determined by its chemical formula.


The statement that a chemical compound always contains the same elements in exactly the same proportions is called the law of?

"In chemistry, the law of definite proportions and also the elements, sometimes called Proust's Law, states that a chemical compoundChemical_compoundalways contains exactly the same proportion of elementsChemical_elementby 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." - Wikipedia


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 is always true of a binary compound?

A binary compound always contains two different elements. This means it will have a chemical formula consisting of two elements in fixed proportions. Binary compounds typically involve a metal and a nonmetal.


Are the proportions of a compound fixed or not fixed?

The proportions of elements in a compound are fixed, meaning that a specific compound will always have the same ratio of elements by mass. This fixed ratio is determined by the chemical formula of the compound.


The law of definite proportions states that a compound always contains the same elemtents in the smae proportions?

true


Is the amount of elements needed to make a compound always the same?

The proportions are always the same.


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?

The law you are referring to is the Law of Definite Proportions. This law states that a chemical compound always contains the same elements in the same proportions by mass, regardless of the source of the compound.


Is it that a mineral always contains certain elements in definite proportions?

yes, it is true!