Essays Tagged: "Avogadro"

Describing the process of Electorlysis and how the number of coloumbs can verify the amount of current given off

conds)*The Faraday constant, F, is the quantity of electricity carried by one mole of electrons.F = Avogadro's Number x charge on electron in coulombsF = 6.022 x 1023 mol-1 x 1.602192 x 10-19 CF = 96, ...

(3 pages) 30 1 5.0 Jan/2004

Subjects: Science Essays

The History, Theory, and Application of Avogadro's Principle

Avogadro's PrincipleAccording to Atkins and Jones, Avogadro's Principle states that the "molar volum ... n where V is the volume of a sample and n is the amount, in moles, of molecules the sample contains.Avogadro's principle was developed to respond to the conflicting conclusions of two chemists of the ... ct his own atomic theory, Dalton tried to discredit Gay-Lussac.Reading both of the chemists' works, Avogadro tried to settle the disagreement. In 1811, Avogadro, in his published article, Journal de p ...

(3 pages) 33 0 3.0 Apr/2004

Subjects: Science Essays > Biology

Amedeo Avogadro.

Amedeo Avogadro was born on 9th August 1776 in Turin, Italy. He graduated to become a lawyer but later he b ... ers regarding masses and densities of gases and formulated the hypothesis which is now knows as the Avogadro Law.In 1811 Avogadro published an article showing the difference between a molecule and an ... m. Other scientist like Dalton had got confused and believed that a molecule and atom are the same. Avogadro clarified that two atoms of gases like hydrogen and oxygen formed one molecule of each gas. ...

(2 pages) 23 0 3.0 Oct/2005

Subjects: Science Essays > Chemistry

Amedeo Avogadro.

Amedeo Avogadro was born on 9th August 1776 in Turin, Italy. He graduated to become a lawyer but later he b ... ers regarding masses and densities of gases and formulated the hypothesis which is now knows as the Avogadro Law.In 1811 Avogadro published an article showing the difference between a molecule and an ... m. Other scientist like Dalton had got confused and believed that a molecule and atom are the same. Avogadro clarified that two atoms of gases like hydrogen and oxygen formed one molecule of each gas. ...

(2 pages) 14 0 1.0 Nov/2005

Subjects: Science Essays > Chemistry

Avogadro

Today, we describe Avogadro's number as 6.02 x 10^23. It was not always taken for granted that this number was valid. I ... er as 6.02 x 10^23. It was not always taken for granted that this number was valid. In 1811, Amedeo Avogadro proposed his hypothesis at a time when there was no data on the amount of particles in a mo ... in a given volume as well on molecular diameter by Loschmidt. The first experiment designed to test Avogadro's hypothesis was conducted by Robert Brown in 1827. This experiment generated an approximat ...

(1 pages) 865 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry

Ragweed

tor. Mass spec is now the most accurate method for determining relative atomic and molecular masses.Avogadro, Amedo -- (Italian chemist) 13-15. Famous for his well-known postulate known as Avogadro's ... s work by several different chemists. His work was rewarded by the naming of an important constant, Avogadro's number, N0 = 6.022137 x 1023 Balmer, Johann Jakob -- (German chemist) 534. Discovered in ...

(26 pages) 24 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry

Scientenstences

tor. Mass spec is now the most accurate method for determining relative atomic and molecular masses.Avogadro, Amedo -- (Italian chemist) 13-15. Famous for his well-known postulate known as Avogadro's ... s work by several different chemists. His work was rewarded by the naming of an important constant, Avogadro's number, N0 = 6.022137 x 1023 Balmer, Johann Jakob -- (German chemist) 534. Discovered in ...

(26 pages) 56 0 5.0 Feb/2008

Subjects: Science Essays > Chemistry

Avagadro's Number

Avogadro's NumberIntroduction:Avogadro's number, is the number of "elementary entities" (usually ato ... e are atoms. It is abbreviated "mol," and the number of entities in a mole of substance is given by Avogadro's number. The accepted numerical value of Avogadro's number is 6.02214199 x 1023, although ... is 6.02214199 x 1023, although generally when in use it is rounded to two or three decimal places. Avogadro's number is used extensively to calculate various volumes, masses, and numbers of particles ...

(5 pages) 28 1 4.7 May/2009

Subjects: Science Essays > Chemistry