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How does the atomic theory of matter explain the law of conservation of mass and law of constant composition?
Each atom of a particular element has a constant (average) weight, and in chemical reactions, the numbers and types of atoms in the reactants must be the same as the numbers and types of atoms in the products. This explains the law of the conservation of mass. Each molecule of a compound or polyatomic element is composed of a fixed number of one or more particular kinds of atoms; this explains the law of constant composition.
What is a substance with constant consumption?
What is a substance with constant composition
How does the atomic theory of matter explain the law of conservation of mass and the law of constant composition?
The atomic theory of matter explains the law of conservation of mass by stating that atoms are neither created nor destroyed in a chemical reaction; they are rearranged. This means the total mass of the reactants will always equal the total mass of the products. The law of constant composition is explained by atoms combining in fixed ratios to form compounds, ensuring that a compound always contains the same elements in the same proportion by mass.
Why is the law of definite composition important?
The law of definite composition is important because it states that a compound will always have the same elemental composition regardless of its source. This is essential for understanding the fundamental nature of chemical compounds and for carrying out accurate chemical analyses. It also provides a basis for stoichiometry and helps in predicting and controlling chemical reactions.
Which law says that the product of pressure and volume remains constant at a constant temperature?
The law you are referring to is Boyle's Law, which states that the product of the pressure and volume of a gas is constant at a constant temperature. Mathematically, it can be expressed as P1V1=P2V2, where P is pressure and V is volume.
