Avogadro's Law In Chemistry

Avogadro's Law was stated in 1811 by the Italian chemist himself Amedeo Avogadro(1776-1856)

Avogadro work does relate to Gay-Lussac and Dalton's work and theories, how when two gases or reactants make a product of whole number ratios, but Dalton rejected this idea where Avogadro saw it as a key to understanding molecular constituency.

Sims usb devices driver download for windows 10. Avogadro’s law is a gas law that tells us that the total number of atoms or molecules of a gaseous substance happens to be directly proportional to the gaseous substance’s volume at constant temperature and pressure. Avogadro’s law, a statement that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules. This empirical relation can be derived from the kinetic theory of gases under the assumption of a perfect (ideal) gas. Phoenix usb devices driver download. Download razer sound cards & media devices driver.

So Avogadro took two gases and put them under the same conditions and studied the molecular change in the gas(water vapor) and oxygen and noticed that the water vapor oxygen molecules had split.

The law states, 'Equal volumes of gases at the same temperature and pressure contain the same number of molecules regardless of their chemical nature and physical.'

The equation looks something like this:

V/N = K(you can kind of think of it as the triangle of power like we learned at the beginning of the year)

N is the amount of the gas (moles)

You can be asked to solve a problem like this as well:

Ex. 8L/10mols = ?/100mols

In this case you would use cross multiplication to solve. If this still is not clear there is a video in the bottom right corner.

The next equation takes the pressure and temperature change into account and is said to be the more important equation from Avogadro's law:

If you would like an example it is best shown on this website:

http://chemistry.osu.edu/~woodward/ch121/ch10_laws.htm

Avogadro's Law In Chemistry

P is the pressure (atms)

http://www.chemteam.info/GasLaw/Gas-Avogadro.html

http://dbhs.wvusd.k12.ca.us/webdocs/GasLaw/Gas-Avogadro.html

http://www.cliffsnotes.com/study_guide/Avogadros-Law.topicArticleId-276493,articleId-276431.html(Has a pretty good example)

http://chemistry.about.com/od/gaslawproblems/a/Avogadros-Law-Example-Problem.htm

http://www.chemistry.co.nz/avogadro.htm

http://www.chemheritage.org/discover/online-resources/chemistry-in-history/themes/the-path-to-the-periodic-table/avogadro.aspx

Avogadro's Law was stated in 1811 by the Italian chemist himself Amedeo Avogadro(1776-1856)

Avogadro work does relate to Gay-Lussac and Dalton's work and theories, how when two gases or reactants make a product of whole number ratios, but Dalton rejected this idea where Avogadro saw it as a key to understanding molecular constituency.

So Avogadro took two gases and put them under the same conditions and studied the molecular change in the gas(water vapor) and oxygen and noticed that the water vapor oxygen molecules had split.

The law states, 'Equal volumes of gases at the same temperature and pressure contain the same number of molecules regardless of their chemical nature and physical.'