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john Dalton

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Antoine Lavoisier stated that in every chemical reaction, the total mass of the substances before the reaction is equal to the total mass of the substances after the reaction. This principle is known as the law of conservation of mass.

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Q: Who say one may take it for granted that in every reaction there is an quantity of matter before after?
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Who is famous chemist who told one may takes it for granted yhat in every reaction there is an equal quantity of matter before and after?

Sir Antoine Lavoisier


What is a closed reaction chamber?

A closed reaction chamber is simply a chamber that is closed with matter inside of it. The chamber measures how much matter there is before and after a reaction.


What The quantity of matter in an object is called what?

The quantity of matter in an object is called mass.


What is the quantity of matter in a unit volume is called?

A substance that cause or speeds up a chemical reaction while the substance itself remains unchanged


The quantity of matter in a unit volume?

The quantity of matter per unit volume is the density.


The quantity of matter in an object is the object's?

The quantity of matter in an object is called mass.


The total quantity of an object's matter is called its?

The total quantity of an object's matter is called its mass.


According to the law of conservation of matter the number of is not changed by a chemical reaction.?

According to the law of conservation of matter, the total mass of substances before a chemical reaction is equal to the total mass after the reaction. This means that the number of atoms is not changed during a chemical reaction, only their arrangement.


Is a measure of the quantity of matter.?

Yes, mass is a measure of the quantity of matter in an object. It is usually measured in units such as grams or kilograms.


What is a measure of the quantity of matter.?

Mass


What instrument measures the quantity of matter?

the quantity of matter can be measured by its volume (a measuring flask), weight (a beam balance), and count (tally). ============================


What is the quantity of matter in a body?

The quantity of matter in a body is referred to as its mass. Mass is a measure of the amount of matter an object contains and is typically measured in kilograms. It is an intrinsic property of the object and is constant regardless of the location of the body.