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The law of conservation of mass applies to all chemical reactions with the exception of nuclear reactions. In nuclear reactions, mass is converted to energy to vice versa. Thus, the law of conservation of mass does not apply in these cases.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoLaw of conservation of mass states that mass can neither be created nor be destroyed1.
For any chemical process in a closed system2, the mass of the reactants must equal the mass of the products.
1. Mass and energy are inter convertible so change of mass to energy can't be regarded
as loss of mass.
2. If no matter and energy is allowed to escape out then system is closed. If energy
escapes there will be decrease in mass of system as per mass-energy equivalence
concept.
Wiki User
∙ 11y agothe mass of reactants is equal to the mass of products
Wiki User
∙ 7y agoThe law of conservation of mass is also applied to chemical changes.
Wiki User
∙ 12y agoMatter
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How does the of the conservative of mass apply to chemical reactions?
The law of conservation of mass states that in a close container, when a chemical reaction occurs, no mass will be lost.
How mass conserved during chemical and physical changes?
the of conservation of energy states that energy neither is created or destroyed it changes states the of conservation of mass states that mass neither is created or destroyed it only changes state
What law states that the mass can not be lost or gained in a chemical reaction?
The law of conservation of mass states that in a chemical reaction the mass of the reactants must equal the mass of the product.
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 tells us that the mass of the products will equal the mass of the reactants in a chemical reaction.
What is conserved during any change color volume identity or mass?
The answer is mass. The Law of Conservation of Mass states that when a chemical or physical change takes place, you end up with the same amount of mass that you started in. It may just be in a different state, such as a gas.
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.
How does law of the conservation of mass apply to chemical reactions?
The Law of Conservation of Mass applies to chemical changes. When considering a chemical change this would mean that the total mass of all of the reactants in the chemical reaction is equal to the total mass of products in the chemical reaction.
How does the of the conservative of mass apply to chemical reactions?
The law of conservation of mass states that in a close container, when a chemical reaction occurs, no mass will be lost.
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.
How does the law of the conservation of mass apply to to chemical reactions?
Atoms cannot be added or lost in a chemical reaction.
Which is the best summarization of the law of conservation of mass?
Mass is not created or destroyed during chemical or physical changes.
How does the law of conservation of mass not apply to a chemical reaction?
Couldn't tell you how, because this is a false presumption:The law of mass conservation does FULLY apply to a chemical reaction.Antoine Lavoisier (Pioneer of stoichiometry) already showed that, although matter can change its state in a chemical reaction, the total mass of matter is the same at the end as at the beginning of every chemical change.
Does the law of conseration of mass apply to physical changes?
Yes, both for physical AND chemical changes!
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).
How mass conserved during chemical and physical changes?
the of conservation of energy states that energy neither is created or destroyed it changes states the of conservation of mass states that mass neither is created or destroyed it only changes state
What are the law of conservation of mass as it relates to phase changes?
it is the same as the law of conservation of mass
