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When you burn logs the total of mass or the total volume or the stays the same before and after the fire?
mass
In a chemical reaction the total mass of the substances before the reaction is?
The mass of all substances before a chemical reaction is equal to the mass of the substance after the reaction. This is under the law of conservation of mass.
When you burn logs the total blank of substance is the same before and after the fire is it mass or volume?
is it volume or is it mass in the blank
When a candel burns the total mass of the candle and the oxygen equals the total mass of the gases and produced what law is this?
This is an example of the law of conservation of mass. It states that the total mass of substances before a chemical reaction is the same as the total mass of substances after the reaction.
What are the law of conservation of mass as it relates to phase changes?
The law of conservation of mass states that mass cannot be created or destroyed in a chemical reaction. During phase changes, such as melting or boiling, the mass of the substances involved remains the same before and after the change. This means that the total mass of the substances in a closed system will always remain constant.
What best describes the total mass of substances before and after a combustion reaction?
The total mass of substances before and after a combustion reaction remains the same, according to the law of conservation of mass. This means that the mass of the reactants is equal to the mass of the products formed during the reaction.
When substances go through a chemical change what happens to the mass'?
In a chemical change, the total mass of the substances involved before and after the reaction remains the same. This is known as the law of conservation of mass. This means that no atoms are created or destroyed during a chemical reaction.
When two substances react chemically to produce a new substance what is TRUE of the mass of the two substances compared to the mass of the new substance?
The mass of the two substances before the reaction is equal to the mass of the new substance after the reaction. This is in accordance with the law of conservation of mass, which states that matter can neither be created nor destroyed in a chemical reaction, only rearranged.
What happens to the the mass of something when it is burned?
When something is burned, its mass remains the same. The substances that are being burned undergo chemical reactions, where they are broken down into different molecules. However, the total mass of the substances before and after the burning process remains constant due to the law of conservation of mass.
Does all substances have the same flamability limit and same probability to cause a fire?
No.
Is it possible for two substances of the same volume to have a different mass but the same density?
No
When is the Law of Conservation of Mass valid?
This law is ALWAYS valid. Though the only way it is really obvious is in chemical reactions. When two chemicals react, some people used to think that it was destroying the materials (IE fire), though if you were to gather EVERYTHING from the reaction (in the case of fire, the gas, the ash, etc...) it would have EXACTLY the same mass as before.
