Gay-Lsac's Law—Its Centenary | Nature

Contents:

• JOSEPH LOUIS GAY-LSAC
• GAY-LSAC'S LAW—ITS CENTENARY
• GAY-LSAC'S LAW
• JOSEPH-LOUIS GAY-LSAC
• GAY LSAC LAW FORMULA
• GAY-LSAC’S LAW
• GAY-LSAC'S LAW DEFN
• GAY LSAC'S LAW
• GAY LSAC'S LAW
• GAY-LSAC’S LAW: INTRODUCTN, FORMULA AND DERIVATN
• GAY-LSAC'S LAW

JOSEPH LOUIS GAY-LSAC

French chemist Joseph Louis Gay-Lsac proposed two fundamental laws of gas the early 19th century.

While one is generally attributed to a fellow untryman, the other is well known as Gay-Lsac’s law. Joseph Louis Gay-Lsac (1778–1850) grew up durg both the French and Chemil Revolutns.

Gay-Lsac’s own reer as a profsor of physics and chemistry began at the Éle Polytechnique. In 1804 Gay-Lsac ma several darg ascents of over 7, 000 meters above sea level hydrogen-filled balloons—a feat not equaled for another 50 years—that allowed him to vtigate other aspects of gas. In 1808 Gay-Lsac announced what was probably his sgle greatt achievement: om his own and others’ experiments he duced that gas at nstant temperature and prsure be simple numeril proportns by volume, and the rultg product or products—if gas—also bear a simple proportn by volume to the volum of the reactants.

GAY-LSAC'S LAW—ITS CENTENARY

Wh his fellow profsor at the Éle Polytechnique, Louis Jacqu Thénard, Gay-Lsac also participated early electrochemil rearch, vtigatg the elements disvered by s means.

AbstractGAY-LUSSAC';S law regardg the posn of gas by volume was ma known about a hundred years ago. Gay-Lsac's law - WikiMili, The Bt Wikipedia RearLast updated July 24, 2023Gay-Lsac's law ually refers to Joseph-Louis Gay-Lsac's law of bg volum of gas, disvered 1808 and published 1809. The latter law was published by Gay-Lsac 1802, [2] but the article which he scribed his work, he ced earlier unpublished work om the 1780s by Jacqu Charl.

GAY-LSAC'S LAW

The rat between the volum of the reactant gas and the gaseo products n be exprsed simple whole example, Gay-Lsac found that two volum of hydrogen and one volume of oxygen would react to form two volum of gaseo water. Based on Gay-Lsac's rults, Ameo Avogadro hypothized that, at the same temperature and prsure, equal volum of gas nta equal numbers of molecul (Avogadro's law). E., 100mL and 50mL) bear a simple rat of law of bg gas was ma public by Joseph Louis Gay-Lsac 1808.

JOSEPH-LOUIS GAY-LSAC

Some troductory physics textbooks still fe the prsure-temperature relatnship as Gay-Lsac's law.

GAY LSAC LAW FORMULA

[6] [7] [8] Gay-Lsac primarily vtigated the relatnship between volume and temperature and published 1802, but his work did ver some parison between prsure and temperature. [9] Given the relative technology available to both men, Amontons uld only work wh air as a gas, whereas Gay-Lsac was able to experiment wh multiple typ of mon gas, such as oxygen, nrogen, and hydrogen.

GAY-LSAC’S LAW

[10] Volume-temperature lawRegardg the volume-temperature relatnship, Gay-Lsac attributed his fdgs to Jacqu Charl bee he ed much of Charl's unpublished data om 1787 – hence, the law beme known as Charl's law or the Law of Charl and Gay-Lsac. [12] The value of the rate of expansn α is approximately the same for all gas and this is also sometim referred to as Gay-Lsac's Law. See the troductn to this article, and Charl's also Avogadro's law – Relatnship between volume and amount of a gas at nstant temperature and prsure Boyle's law – Relatnship between prsure and volume a gas at nstant temperature Charl's law – Relatnship between volume and temperature of a gas at nstant prsure Combed gas law – Combatn of Charl', Boyle's and Gay-Lsac's gas lawsRelated Rearch ArticlAbsolute zero is the lowt lim of the thermodynamic temperature sle; a state at which the enthalpy and entropy of a oled ial gas reach their mimum value, taken as zero kelv.

The macrospic gas laws were found to be nsistent wh atomic and ketic theory, though wh much scepticism over the realy of such a Louis Gay-Lsac was a French chemist and physicist. He is known mostly for his disvery that water is ma of two parts hydrogen and one part oxygen, for two laws related to gas, and for his work on alhol–water mixtur, which led to the gre Gay-Lsac ed to measure alholic beverag many untri. It was first stated by Benoît Pl Ée Clapeyron 1834 as a batn of the empiril Boyle's law, Charl's law, Avogadro's law, and Gay-Lsac's law.

GAY-LSAC'S LAW DEFN

↑ Gay-Lsac (1809) "Mémoire sur la baison s substanc gazs, l un avec l tr" (Memoir on the batn of gaseo substanc wh each other), Mémoir la Société d'Arcueil2: 207–234. ↑ Gay-Lsac (1802), "Recherch sur la dilatatn s gaz et s vaprs" (Rearch on the expansn of gas and vapors), Annal Chimie43: 137–175. On page 157, Gay-Lsac mentns the unpublished fdgs of Charl: "Avant d'aller pl lo, je dois prévenir que quoique j'sse rennu un grand nombre fois que l gaz oxigène, azote, hydrogène et aci rbonique, et l'air atmosphérique se dilatent également puis 0° jqu'a 80°, le c.

How to e Gay-Lsac a sentenceWh the aid of Boyle's and Gay-Lsac's laws, this observed volume is then rced to standard ndns.There is srcely a branch of physil or chemil science to which Gay-Lsac did not ntribute some important disvery.As a member of the eemason aterny he was known as Gay Lsac.The Katipunan | J. Clair)Gay-Lsac's method is based on the precipatn of silver om a nric acid solutn by a solutn of sodium chlori.The above spirs mark ually 28 aletric gre of Gay Lsac.Brish Dictnary fns for Gay-LsacGay-Lsac/ (ˈɡeɪˈluːsæk, French ɡɛlysak) /nounJoseph Louis (ʒozɛf lwi). Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012Scientific fns for Gay-LsacFrench chemist and physicist who 1808 veloped a law erng the rat of volum of gas participatg chemil reactns.

Joseph-Louis Gay-Lsac, (born December 6, 1778, Sat-Léonard--Noblat, France—died May 9, 1850, Paris), French chemist and physicist who pneered vtigatns to the behavur of gas, tablished new techniqu for analysis, and ma notable advanc applied chemistry.

GAY LSAC'S LAW

Gay-Lsac was the elst son of a provcial lawyer and royal official who lost his posn wh the French Revolutn of 1789. Early his schoolg, Gay-Lsac acquired an tert science, and his mathematil abily enabled him to pass the entrance examatn for the newly found Éle Polytechnique, where stunts’ expens were paid by the state. At Arcueil, Berthollet was joed by the ement mathematician Pierre-Simon Laplace, who engaged Gay-Lsac experiments on pillary orr to study short-range forc.

Charl as “Charl’s law, ” was the first of several regulari the behavur of matter that Gay-Lsac tablished. ” Of the laws Gay-Lsac disvered, he remas bt known for his law of the bg volum of gas (1808). Gay-Lsac’s approach to the study of matter was nsistently volumetric rather than gravimetric, ntrast to that of his English ntemporary John Dalton.

GAY LSAC'S LAW

Another example of Gay-Lsac’s fondns for volumetric rats appeared an 1810 vtigatn to the posn of vegetable substanc performed wh his iend Louis-Jacqu Thenard.

In a followg solo flight, Gay-Lsac reached 7, 016 metr (more than 23, 000 feet), thereby settg a rerd for the hight balloon flight that remaed unbroken for a half-century. In 1805–06, amid the Napoleonic wars, Gay-Lsac embarked upon a European tour wh another Arcueil lleague, the Pssian explorer Alexanr von Humboldt. Gay-Lsac’s rearch together wh the patronage of Berthollet and the Arcueil group helped him to ga membership the prtig First Class of the Natnal Instute (later the Amy of Scienc) at an early stage his reer (1806).

GAY-LSAC’S LAW: INTRODUCTN, FORMULA AND DERIVATN

Three years prevly Gay-Lsac had been appoted to the junr post of répétr at the Éle Polytechnique where, 1810, he received a profsorship chemistry that clud a substantial salary.

GAY-LSAC'S LAW

Gay-Lsac’s appotment to the faculty of the Éle Polytechnique 1804 provid him wh laboratory facili the centre of Paris.