Definition of Boyle's Law in Chemistry

Examples of Boyles Law 1. During respiration our lungs make use of Boyles law.

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This example problem uses Boyles law to find the volume of gas when pressure changes.

. While the law describes the behavior of a hypothetical gas it approximates the behavior of real gases in many situations. Boyles law also referred to as the BoyleMariotte law or Mariottes law especially in France is an experimental gas law that describes how the pressure of a gas tends to decrease as the volume of the container increases. Therefore the volume reduces and the pressure increases.

The volume increases hence the pressure level goes down. This empirical relation formulated by the physicist Robert Boyle in 1662 states that the pressure p of a given quantity of gas varies inversely with its volume v at constant temperature. While inhaling the lungs are filled with air.

Boyles law also called Mariottes law a relation concerning the compression and expansion of a gas at constant temperature. The law was first stated by Émile Clapeyron in 1834. The absolute pressure exerted by a given mass of an ideal gas is inversely proportional to the volume it occupies if the.

The rate of such a reaction can be written either as r kA 2 or as r kAB. Anglo-Irish chemist Robert Boyle 16271691 discovered the law and for it he is considered the first modern chemist. The law combines Boyles law Avogadros law Gay-Lussacs law and Charles law.

Similarly when the lungs are evacuated of air they shrink. In other words the pressure and volume of a gas are inversely proportional to each other as long as the temperature and the quantity of gas are kept constant. Boyles gas law states that the volume of a gas is inversely proportional to the pressure of the gas when the temperature is held constant.

A modern statement of Boyles law is. Boyles Law describes the relationship between volume and pressure at constant pressure. Ie in equation form pv k a constant.

They are three of the fundamental principles that make up the General Gas Equation along with Charles law that explains the relationship between temperature and volume. Boyles law is a gas law which states that the pressure exerted by a gas of a given mass kept at a constant temperature is inversely proportional to the volume occupied by it. Gay-Lussacs law states that pressure and temperature are related under constants.

Second order reactions can be defined as chemical reactions wherein the sum of the exponents in the corresponding rate law of the chemical reaction is equal to two.

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