Law of Reciprocal Proportions

This law of reciprocal proportions states that When two elements combine with fixed mass of the third element, the ratio will either be same or simple multiple ratios of weights of two elements.

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Law of Multiple Proportions

The law of multiple proportions states that when two elements combine to form two or more than two compounds, the mass of one of the elements which combine with fixed mass of other bears […]

Law of Conservation of Mass

Definition of Conservation of Mass:

The mass of the products in a chemical reaction must equal the mass of the reactants.

Explanation:

Consider the reaction where hydrogen and oxygen react to give one water molecule.

The […]

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