Joseph Louis Gay-Lsac | Science History Instute

Contents:

• JOSEPH-LOUIS GAY-LSAC
• JOSEPH LOUIS GAY-LSAC
• GAY-LSAC’S LAW
• HUM GAY LSAC: BUNYI, RUM, CONTOH SOAL, DAN PENERAPAN
• GAY-LSAC'S GAS LAW EXAMPL
• LOUIS JOSEPH GAY LSAC: BGRAFIA, NTRIBUTI, OPERE, ASI
• SCIENTIST OF THE DAY - JOSEPH LOUIS GAY-LSAC
• JOSEPH LOUIS GAY-LSAC AND HIS WORK ON GAS
• GAY-LSAC
• LE GAY LSAC
• MéE GAY-LSAC
• BGRAPHY:JOSEPH LOUIS GAY-LSAC

JOSEPH-LOUIS GAY-LSAC

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.

JOSEPH LOUIS GAY-LSAC

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.

GAY-LSAC’S LAW

Gay-Lsac’s approach to the study of matter was nsistently volumetric rather than gravimetric, ntrast to that of his English ntemporary John Dalton. 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).

HUM GAY LSAC: BUNYI, RUM, CONTOH SOAL, DAN PENERAPAN

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 appotment to the faculty of the Éle Polytechnique 1804 provid him wh laboratory facili the centre of Paris.

Rivalry between Gay-Lsac and Davy reached a climax over the de experiments Davy rried out durg an extraordary vis to Paris November 1813, at a time when France was at war wh Bra.

Gay-Lsac prented a much more plete study of de a long memoir prented to the Natnal Instute on Augt 1, 1814, and subsequently published the Annal chimie. In 1815 Gay-Lsac experimentally monstrated that pssic acid was simply hydrocyanic acid, a pound of rbon, hydrogen, and nrogen, and he also isolated the pound cyanogen [(CN)2 or C2N2]. Begng 1816, Gay-Lsac served as the jot edor of the Annal chimie et physique, a posn he shared wh his former Arcueil lleague François Arago.

GAY-LSAC'S GAS LAW EXAMPL

Still, Gay-Lsac did not pe cricism om lleagu for turng away om the path of “pure” science and toward the path of fancial ga. Prevly a few c trials had been rried out to timate the strength of chlore solutns bleachg, but Gay-Lsac troduced a scientific rigour to chemil quantifitn and vised important modifitns to apparat. The prcipl of volumetric analysis uld be tablished only through Gay-Lsac’s theoretil and practil geni but, once tablished, the analysis self uld be rried out by a junr assistant wh brief trag.

Gay-Lsac published an entire seri of Instctns on subjects rangg om the timatn of potash (1818) to the nstctn of lightng nductors. In 1848 (the year of revolutns) Gay-Lsac rigned om his var appotments Paris, and he retired to a untry hoe the neighbourhood of his youth that was stocked wh his library and a private laboratory. ” In a logy livered after his ath at the Amy of Scienc, his iend, the physicist Arago, summed up Gay-Lsac’s scientific work as that of “an gen physicist and an outstandg chemist.

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. 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.

LOUIS JOSEPH GAY LSAC: BGRAFIA, NTRIBUTI, OPERE, ASI

Gay-Lsac’s law is a gas law which stat that the prsure exerted by a gas (of a given mass and kept at a nstant volume) vari directly wh the absolute temperature of the gas.

SCIENTIST OF THE DAY - JOSEPH LOUIS GAY-LSAC

Gay-Lsac’s law impli that the rat of the ial prsure and temperature is equal to the rat of the fal prsure and temperature for a gas of a fixed mass kept at a nstant volume. When a prsurized aerosol n (such as a odorant n or a spray-pat n) is heated, the rultg crease the prsure exerted by the gas on the ntaer (owg to Gay-Lsac’s law) n rult an explosn.

To learn more about Gay-Lsac’s law and other gas laws, such as Charl’ law, register wh BYJU’S and download the mobile applitn on your smartphone. Nah, pada artikel kali i gue m ngebahas sera tail, nih, mengenai bunyi hum Gay Lsac, m hgga ntoh soalnya.

Profil Joseph Louis Gay-LsacBunyi Hum Gay-LsacRum Persamaan Gas IalGrafik Hum Gay-LsacPenerapan Hum Gay-Lsac pada Kehidupan Sehari-HariContoh Soal Hum Gay Lsac dan Pembahasan. Sebelum ka belajar lebih jh mengenai bunyi hum Gay Lsac, gak afdol kalo ka gak kenalan sama penemunya.

JOSEPH LOUIS GAY-LSAC AND HIS WORK ON GAS

Joseph Louis Gay-Lsac mepakan mepakan seorang ahli kimia dan fisika yang lahir di Sat-Léonard--Noblat, Kgdom of France, pada 6 Dember 1778 dan wafat di Paris, Prancis, pada 9 Mei 1850.

Gay-Lsac dikenal oleh khalayak luas atas kontribi dan jasanya terhadap ilmu pengetahuan setelah berhasil melakan eksperimen dan memkan Hum Gay-Lsac. Ssstt, elo juga udah tahu belum kal Gay Lsac menjadi salah satu dari 72 nama yang diir di Menara Eiffel?

GAY-LSAC

Gay-Lsac sendiri sempat mengenyam pendidikan di sebuah sti yang bertujuan unt mengasah kemampuan kepemimpan dan satifik bernama Éle Polytechnique. Dan di tahun 1802, Gay-Lsac mengakui hasil penelian dari Jacqu Charl mengenai gas, volume, dan suhu. Kemudian pada tahun 1804, Gay-Lsac berhasil menaiki balon udara yang mendorong ia dan para ilmuwan yang la unt melakan penelian lebih lanjut terka suhu, tekanan, serta kelembaban udara.

Yap, hal u karena Hum Boyle – Gay Lsac juga mepakan hasil jan terhadap hasil penelian ik Jacqu Charl pada tahun 1787. Hum Gay Lsac mepakan sebuah hum yang membahas mengenai hubungan antara tekanan dan suhu dari gas ial pada keadaan volume yang konstan.

Oh iya guys, sebelum gue lanjut ke bagian m hum Gay Lsac, elo t gak sih kalo m i serg keluar di UTBK SBMPTN lho. Nah, gue udah bahasa mengenai bunyi, m hum Gay Lsac hgga penerapannya dalam kehidupan sehari-hari.

LE GAY LSAC

The example problems e Gay-Lsac's law to fd the prsure of gas a heated ntaer as well as the temperature you would need to change the prsure of gas a ntaer. Gay-Lsac's law is a form of the ial gas law which gas volume is kept volume is held nstant, prsure of a gas is directly proportnal to s ual equatns for Gay-Lsac's law are P/T = nstant or Pi/Ti = Pf/ reason the law works is that temperature is a measure of average ketic energy, so as the ketic energy creas, more particle llisns occur and prsure creas. To solve the problem, jt work through the followg steps:The cylr's volume remas unchanged while the gas is heated so Gay-Lsac's gas law appli.

MéE GAY-LSAC

Gay-Lsac's gas law n be exprsed as:Pi/Ti = Pf/TfwherePi and Ti are the ial prsure and absolute temperaturPf and Tf are the fal prsure and absolute temperatureFirst, nvert the temperatur to absolute = 27 C = 27 + 273 K = 300 KTf = 77 C = 77 + 273 K = 350 KUse the valu Gay-Lsac's equatn and solve for = PiTf/TiPf = (6 atm)(350K)/(300 K)Pf = 7 atmThe answer you rive would be:The prsure will crease to 7 atm after heatg the gas om 27 C to 77 C.

BGRAPHY:JOSEPH LOUIS GAY-LSAC

(1961), "The Origs of Gay-Lsac's Law of Combg Volum of Gas", Annals of Science, 17 (1): 1, doi:10. ContenutoBgrafiaStudiProssimi lavoriMatrimonNuove sperteCarriera poliL'anno srsoContributi alla scienzaLegge di Charl e Gay-LsacLegge Gay-LsacBoroCloroLegge i volumi di bazneMisuratore di nsà alliChimi dtrialeFrasiRiferimentiJoseph-Louis Gay-Lsac (1778-1850) era un fisi e chimi ance nato nel dicembre 1778.

La prima, chiamata Legge di Charl, stabiliva che un gas si pan proporznalmente alla sua temperatura ftanto che la prsne è senda, chiamata Legge di Gay Lsac, afferma che la prsne di un volume fisso di gas è proporznale alla sua temperatura. Succsivamente, iziò un viagg n Humboldt per dagare sulla posizne ll'aria terrtre, nonché sul suo mpo a riprire la ttedra di fisi prso l'Universà lla Sorbona e anche sere profsore di chimi al Polei di Parigi, Gay-Lsac ha riperto alcune posizni poliche di una certa importanza. Sebbene siano state le sue leggi sul gas a far passare Gay-Lsac alla storia, lo scienziato ha anche sviluppato altre importanti dagi.

Allo stso modo, ha ntribuo ad alcuni miglramenti signifitivi nel mpo ll'dtria Gay-Lsac venne al mondo nella ctada ance di Sat-Léonard- Noblat, il 6 dicembre 1778. Nonostante abbia perso un po 'di posizne sociale, la famiglia di Gay-Lsac è stata grado di permettersi una buona istzne per i propri figli.