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LAW OF CONSERVATION OF MASS:
The law of conservation of mass discovered by Antoine Lavoisier is a law of science that states that mass is neither created nor destroyed in chemical reactions.
LAW OF CONSERVATION OF ENERGY:
The law of conservation of energy discovered by Robert Mayer is a law of science that states that energy cannot be created or destroyed, but only changed from one form into another or transferred from one object to another.
Wiki User
∙ 10y ago
Wiki User
∙ 12y agoLaw of Conservation of Energy: In a closed system, energy is conserved. In changes of state the energy is absorbed by changing a liquid to a gas or solid. This happens wiothout a change in temperature. The energy of the matter has increased without changing it temperature but it has changed its energy content in more or less kinetic energy as gas or solid from liquid.
Wiki User
∙ 11y agoThe law of conservation of mass is a key conservation law of classical physics besides the energy conservation law and the momentum conservation law. It states that the overall mass of a close system, that is a system completely insulated, is always the same whatever phenomenon happens, physical, chemical and so on.
In modern physics, since the possibility of convert mass in energy and energy in mass has been discovered, the mass conservation law has been substituted by the so called mass-energy conservation law that states
c m + E = const
where c is the speed of light. This can be read saying that in a closed system the sum of the energy and of the mass multiplied by the speed of light (that is the mass expressed in energy units) is always the same, whatever phenomenon happens.
This principle has only an exception if we observe a system on very small times (like 10-18 s ) due to the fact that the energy time Heisemberg principle allows for creation and destruction of virtual particles. However this is a quite complex phenomenon and its detailed discussion is outside the scope of this brief answer.
Wiki User
∙ 10y agoIt simply says that.....
MASS:cannot be created or destroyed
Energy: cannot be created or destroyed only transformed from one state to another
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What is true of the total mass of reactants compared to the total mass of products?
The two are equal. The Law of Conservation of Mass state that in a chemical reaction matter is neither created nor destroyed. That is the whole point of balancing chemical equations.
Does the law of applied forced state that a body's change in mass is proportional to the amount of force applied to it?
The Law of Applied Force states that a body's change in mass is proportional to the amount of force applied to it.
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.
How are the law of conservation of enegry and the law of mass similar?
The Law of conservation of Energy applies to mass as mass is a form of energy, E=mc2.
What scientific law is satisfied when balancing equations?
Law of Conservation of mass(atomic mass). As mass can be considered relative to energy, therefore Law of Conservation is also correct but Law of conservation of mass is is much more accurate because here mass is a much more accurate term that is required here. Here, since, we are balancing molecules, then we require atomic or molecular mass.
Why would an experiment not demonstrate the law of conservation of mass?
The only experiments that do not maintain mass are some nuclear experiments whereby mass becomes energy. All chemical reactions must maintain the conervation of mass.
What happens to the mass when the state changes?
what happens is the mass stays the same because of the law of conservation of mass
What does the law of conservation of mass - energy state?
It states that energy can change but mass can not change Chuma.C
The law of conservation of mass state that?
matter cannot be destroyed or created..
Did the law of conservation of mass state that the mass of all substances before a chemical change equals the mass of all the substance after the change?
Yes
What are some alike things to the law of conservation of matter?
There is the law of conservation of mass, and the law of conservation of energy. All three state: (Mass/Matter/Energy) cannot be created or destroyed, simply transferred.
How does the law of conservation and the law of mass apply to change of state?
Well, when there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed) although some of the energy may be lost as heat during the process.
What is true of the total mass of reactants compared to the total mass of products?
The two are equal. The Law of Conservation of Mass state that in a chemical reaction matter is neither created nor destroyed. That is the whole point of balancing chemical equations.
Does The Law of Applied Force state that a body's change in mass is proportional to the amount of force applied to it?
The Law of Applied Force states that a body's change in mass is proportional to the amount of force applied to it.
Does the law of applied forced state that a body's change in mass is proportional to the amount of force applied to it?
The Law of Applied Force states that a body's change in mass is proportional to the amount of force applied to it.
What exactly the law of conservation of mass state?
stop asking questions and have fun and enjoy your life
Does the law of applied forces state that a body's change in mass is proportional to the amount of force applied to it?
No, the law of applied forces does not state that a body's change in mass is proportional to the amount of force applied to it. The law of applied forces states that the force applied to a body is equal to the mass of the body multiplied by the acceleration of the body. So, if the acceleration of a body increases, the force applied to it will also increase, but the mass of the body will remain the same.
