Alligation and Mixture: Ratio of Constituents Alligation is when two or more substances combine to form a new substance with different properties. This n...
Alligation is when two or more substances combine to form a new substance with different properties. This new substance has a different composition than the original substances.
Ratio is a comparison of the relative amounts of two or more substances in a mixture. The ratio of constituents is expressed in different units, such as by weight, by volume, or by mass.
Ratio of constituents tells us how much of each substance is present in a given unit of the mixture. For example, if you have 20 grams of A and 30 grams of B in a mixture, the ratio of constituents would be A:B = 2:3.
Example: Suppose you have 100 grams of a mixture that is 30% A and 70% B. This means the ratio of constituents is A:B = 30:70.
Mixture is a combination of two or more substances that is not chemically combined and does not have the same properties as the original substances. Mixing can be homogeneous (uniform throughout) or heterogeneous (unequal distribution).
Ratio of constituents can be used to calculate various properties of a mixture, such as:
Mass
Volume
Percentage composition
Chemical composition
Example: If you have a mixture of 50 grams of A and 50 grams of B, the ratio of constituents would be A:B = 1:1. This means that there is equal amount of A and B in the mixture.
By understanding ratio of constituents, you can:
Calculate the amount of each substance in a mixture.
Compare mixtures of different compositions.
Predict the properties of a mixture based on its composition