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Mass can neither be created nor destroyed in a chemical reaction
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∙ 13y ago
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What law states that mass cannot be created or destroyed in chemical or physical changes?
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
What does the law of conservation mass states that during a chemical reaction total mass is what?
D. always equal to the total mass of the products.
Does the law of conseration of mass apply to physical changes?
Yes, both for physical AND chemical changes!
Which is the best summarization of the law of conservation of mass?
Mass is not created or destroyed during chemical or physical changes.
Is mass and volume conserved in a chemical change?
No. Mass must be conserved in a chemical changes according to the law of conservation of mass, which holds that the mass of the reactants and the mass of the products of a chemical reaction must be equal. However, there is no similar law about conserving volume and volume can change dramatically if a gas is produced.
What is the Law of Conservation of Mass.?
During chemical processes in a closed system the mass remain constant.
What law states that mass cannot be created or destroyed in chemical or physical changes?
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
What does law of conservation of mass?
Mass is not created or destroyed in chemical or physical changes.
what is the law of conservation of mass?
During chemical processes in a closed system the mass remain constant.
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 does the law of conservation mass states that during a chemical reaction total mass is what?
D. always equal to the total mass of the products.
Does the law of conseration of mass apply to physical changes?
Yes, both for physical AND chemical changes!
What Matter cannot be created or destroyed in chemical and common physical changes?
Matter cannot be created or destroyed in chemical and physical changes, as stated by the Law of Conservation of Mass. This means that the total mass of the reactants must be equal to the total mass of the products in any given chemical reaction or physical change. While matter can undergo changes in form or composition, its total mass remains constant.
Which is the best summarization of the law of conservation of mass?
Mass is not created or destroyed during chemical or physical changes.
What types of changes observe the law of conservation of mass?
All changes, other than some nuclear reactions, must obey the Law of Conservation of Mass. Chemical reactions, physical changes, heating, cooling, and phase changes must obey the Law of Conservation of Mass.
What happens to mass during chemical and physical changes. explain?
Law of Conservation of Mass: mass can not be created or destroyed, it can only be changed (transformed).
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
