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The law of conservation of mass was first introduced by who?
The law of conservation of mass was first introduced by Antoine Lavoisier, a French chemist, in the late 18th century. This law states that in a closed system, matter is neither created nor destroyed during a chemical reaction, but only changes form.
Why is Dalton credited with proposing the first atomic theory if Democritus was talking about atoms almost 2200 years earlier?
Dalton is credited with proposing the first atomic theory because he provided a systematic and scientific framework for understanding atoms, based on experimental evidence and quantitative measurements. While Democritus introduced the concept of indivisible particles called "atoms," his ideas were philosophical and lacked empirical support. Dalton's theory, formulated in the early 19th century, included key principles such as the law of conservation of mass and the idea that atoms combine in specific ratios, which laid the foundation for modern chemistry.
What variable must controlled to provide evidence to support the law of conservation of mass when alka-seltzer and water are mixed?
When Alka-Seltzer and water come into contact it creates a reaction that produces gas. This is evident by the fizzing bubbles. In order to support the law of conservation of mass you would need to capture and measure the gas.
What law represents a balanced chemical equation?
The law of conservation of mass, which states that in a closed system, mass is neither created nor destroyed, it can only change form. This means that in a chemical reaction that takes place in a closed system, the mass of the reactants equals the mass of the products.
How are the laws of conservation of mass and conservation of energy similar and how are they different?
The laws of conservation of mass and conservation of energy are similar in that both state that the total amount of mass or energy in a closed system remains constant over time. However, the conservation of mass applies specifically to mass, while the conservation of energy applies to energy in its various forms (kinetic, potential, etc.).
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.
What law states that mass cannot be created or destroyed in chemical or physical changes?
The law that states mass cannot be created or destroyed in chemical or physical changes is the Law of Conservation of Mass, also known as the Principle of Mass Conservation. This law implies that in a closed system, the total mass remains constant before and after any chemical or physical process, even if the substances undergo a change in form or state.
What dose law of conservation of mass?
The Law of Conservation of Mass is the concept that mass cannot be created or destroyed, it simply changes form.
Conservation in a sentence?
The law of Conservation of Mass states that in ordinary chemical reactions, mass can not be created or destroyed.
What is the principle called of the conservation of mass?
The principle of conservation of mass states that in a chemical reaction, the total mass of the reactants must equal the total mass of the products.
How is the law of conservation of mass related to rust?
The metal will rust over time but the mass of the container as a whole. The law of conservation of mass is not violated.
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.
