Conservation of Energy and Mass The law of conservation of mass states that in achemical reaction mass is neither created nor destroyed. For example, the carbon atom in coal becomes carbon dioxide when it is burned.
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What is the law of Conservation of energy?
The law of conservation of energy is one of the basic laws of physics along with the conservation of mass and the conservation of momentum. The law of conservation of energy states that energy can change from one form into another, but it cannot be created or destroyed. Or the general definition is:
How was mass conserved in chemistry?
The conservation of mass dates back to the late 1700s with Antonie Lavoisier’s chemistry experiments. He showed that mass is conserved in a chemical reaction. The conservation of energy was discovered in the mid-1800s by Julius Robert Mayer, who was a surgeon who treated people by blood-letting.
What is the conservation of mass-energy?
The delicate measurements by Etvs and later workers ( see鈥?鈥as alternatively been named the conservation of mass-energy or the conservation of total energy.
What is an example of the law of Conservation of mass?
Conservation of Energy and Mass The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. For example, the carbon atom in coal becomes carbon dioxide when it is burned. The carbon atom changes from a solid structure to a gas but its mass does not change.