# What is the combined gas law

## What does the combined gas law state?

A commonly used form of the combined gas law states that, for a sample of gas, the ratio of the product of the original pressure and volume to the original temperature will equal the ratio of the product of a new pressure and volume to the new temperature, or. P 1 V 1 T 1 = P 2 V 2 T 2 .

## What is the difference between ideal gas law and combined gas law?

1 Answer. The combined gas law relates the variables pressure, temperature, and volume whereas the ideal gas law relates these three including the number of moles.17 мая 2014 г.

## How does the combined gas law get its name?

The pressure-temperature law was discovered by Jacques Charles and Joseph Gay-Lussac (1778-1850), a French scientist. It was not given a name because it is easily obtained by using Boyle’s and Charles’ Laws properly, however, it is given below for your enjoyment.

## Does the combined gas law work for any gas?

When Avogadro’s law is added to the combined gas law, the ideal gas law results. Unlike the named gas laws, the combined gas law doesn’t have an official discoverer. It is simply a combination of the other gas laws that works when everything except temperature, pressure, and volume are held constant.6 мая 2019 г.

## Why is the combined gas law important?

The combined gas law allows you to derive any of the relationships needed by combining all of the changeable peices in the ideal gas law: namely pressure, temperature and volume.

## What are the three gas laws?

The gas laws consist of three primary laws: Charles’ Law, Boyle’s Law and Avogadro’s Law (all of which will later combine into the General Gas Equation and Ideal Gas Law).

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## When would you use the combined gas law?

The Combined Gas Law is useful when: Given two pressures, volumes, or temperatures and asked for an unknown pressure, volume, or temp. Whenever it gives you conditions for one gas, and asks for conditions of another gas, you’re most likely going to use this Law.

## How is the combined gas law used in everyday life?

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As an example, if you were to increase the pressure of a gas while keeping the volume constant, the temperature would increase. A pressure cooker takes advantage of gaseous behavior. It is a sealed container that prepares foods faster by cooking them at higher pressures.

## What is the application of combined gas law?

Applications. The combined gas law can be used to explain the mechanics where pressure, temperature, and volume are affected. For example: air conditioners, refrigerators and the formation of clouds and also use in fluid mechanics and thermodynamics.

## Who is the founder of combined gas law?

Benoît Paul Émile Clapeyron

## What are the 5 gas laws?

The Gas Laws: Pressure Volume Temperature Relationships

• Boyle’s Law: The Pressure-Volume Law.
• Charles’ Law: The Temperature-Volume Law.
• Gay-Lussac’s Law: The Pressure Temperature Law.
• The Combined Gas Law.