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What states that the mass of what you end up with after a chemical reaction is the same you start with?
The law of conservation of mass states that mass is neither created nor destroyed during a chemical reaction. This means that the total mass of the reactants in a chemical reaction will be equal to the total mass of the products formed.
How do physical and chemical changes affect mass?
law of consevation of mass states that the total mass before a chemical reaction is the same as the total mass after the chemical reaction
What statement that is a correct expression of the law of conservation of mass?
The law of conservation of mass states that mass cannot be created or destroyed in a chemical reaction, it can only change forms. This means that the total mass of the reactants must be equal to the total mass of the products in a chemical reaction.
Is mass a chemical property?
No, mass is not a chemical property. Mass is a physical property that refers to the amount of matter an object contains. Chemical properties, on the other hand, describe how a substance interacts with other substances in a chemical reaction.
Is density a physical or a chemical reaction?
Density is a physical property that describes the mass of a substance per unit volume. It is not a result of a chemical reaction, but rather a characteristic of the substance itself. Density can be used to identify and characterize substances, but it does not involve any change in the chemical composition of a material.
Where is the mass to a chemical reaction found?
The mass in a chemical reaction is found in the reactants, which are the substances that interact with each other to form products. Mass is conserved in a chemical reaction, so the total mass of the reactants will be equal to the total mass of the products after the reaction is complete.
What does the law of conservation of mass tell about the mass of a reactants and products in a reaction before a chemical reaction and the ass of the products of the mass of products after a chemical?
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. This means that the total mass of the reactants before a chemical reaction is equal to the total mass of the products after the reaction. In other words, the mass of the reactants is the same as the mass of the products in a chemical reaction.
Is dissolving a physical or chemical reaction?
a physical reaction for the chemical structure is not changing.
Which observation does not indicate that a chemical reaction has occured?
A change in state, such as boiling or melting, does not always indicate a chemical reaction has occurred. It could be a physical change.
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.
Is it a chemical or physical reaction?
What do u mean by chemical or physical reaction... Please give me an answer so i can give you the answer.
Is water a chemical reaction or a physical reaction?
Water is not a reaction at all. If you mean to ask if a state change in water is chemical or physical, it is physical.
