Great Russian kemisiti Alexander Butlerov uye Dmitri Mendeleev

Great mishonga Russian kunge vagara aizivikanwa nokuda kwavo mupiro ichi nguva dzose Virtual sayenzi. Asi zvichida chimwe chezvinhu vakakurumbira ndivo mishonga avo sezvo Aleksandr Mihaylovich Butlerov uye Dmitri Ivanovich Mendeleev, uyo akava masayendisiti kunozivikanwa, uye nhasi anozivikanwa kwete chete kuRussia asiwo munyika yose. Munyaya ino tichataura pamusoro Biography uye basa kwesayenzi ava zvikuru varume.

Aleksandr Mihaylovich Butlerov: Biography

Alexander Butlerov akaberekwa yokutanga yezana remakore rechi19 muguta Chistopol. Nokuti iye akaonekwa ari mhuri imwe akapfuma, mukomana dzidzo yakanaka. Pakutanga aidzidza pachikoro private, ipapo chesekondari, ipapo paYunivhesiti. Kubva pakutanga chaipo yokurovedza chesekondari akava kufarira zvemhuka, kemisitiri uye bhotani.

Zvesayenzi basa Aleksandr Mikhailovich

mishonga huru yakadai Russian sezvo Aleksandr Mihaylovich Butlerov, akaita nomupiro hombe kuti sayenzi. Apedza, jaya yasarudza kuzvipira sayenzi atova purofesa mune makore mashoma.

Zvisinei, muna kuyaruka nokuti muropa kwemakemikari Alexander akatambura chirango. Aifarira kuti shamwari dzake akaita sparklers, uye kamwe kunyange mhosva yake paiva kuputika ari muenzi imba. Izvi kwaiva mugumisiro mumwe kuedza ake. Alexander airangwa. Mumazuva mashomanana akanga ari yokudyira kuti vose vaone, uye pamutsipa wake akarembedza chiratidzo ine chinyorwa ouprofita - ". The kemisiti kukuru"

Aleksandr Mihaylovich Butlerov, kufanana nemamwe mishonga zvikuru Russian vave kungokangaidzwa pakudzidza makemikari nyaya. Pakati ake Zvavakawana chikuru tinogona kutaura kusikwa yakakurumbira dzidziso makemikari mamiriro.

Dmitri Ivanovich Mendeleev: Biography

Dmitri Mendeleev akaberekerwa Tobolsk. Kubva achiri muduku, amai vake vakatanga kuona kuti mwana wake wegotwe (nemanomwe mumutsetse), Dmitri, imwe kusimba pakuridza kuyaruka. Zvisinei, kuchikoro akanga asingafariri kemisitiri zvachose - aifarira chete masvomhu uye wefizikisi.

Muna 1855, Mendeleev Dmitriy Ivanovich kudzidza St. Petersburg Main Pedagogical Institute, ipapo pakarepo akateverwa ake yakawanda dzesayenzi mapepa, mishumo uye zvichemo.

Zvesayenzi basa pamusoro Dmitry Ivanovich

Dmitri Ivanovich Mendeleev ari nyanzvi huru muminda wefizikisi, masvomhu, dzezvoupfumi, meteorology, uye vamwe. Asi chinonyanya kukosha ndechokuti mupiro wake kemisitiri. Kuwedzera pakuva nyanzvi kukuru chaizvo kutsvakurudza uye kuedza, akanyora zvakawanda zvichemo nokutsvakurudza mapepa, kuongororwa magasi, zvinogadzirisa, vakadzidziswa vechidiki, akanyora bhuku rokutanga muRussia - "kunyatsogona Chemistry", naiyewo akaita kiyi akawana munzvimbo iyi. Rakanga periodic hurongwa zvine maatomu akafanana, kureva akakurumbira periodic table.

mishonga yakawanda kwazvo Russian vakashamiswa uye vakashamiswa nezvinhu izvi zvakawanikwa. Mendeleev kwete chete vakakwanisa kuuya patafura ose anozivikanwa zvine maatomu akafanana, asiwo afanotaura kuvapo avo vatsakatika. Nokuda periodic table nokuda kwevadzidzi uye vadzidzi yava nyore zvikuru kudzidza kemisitiri, uye masayendisiti pachavo - zviri nyore kuti zvakawanikwa uye kuti ayananise mashoko.

Mendeleev pashure porufu rwake, akasiya rudzi anopfuura 1,500 mapepa yesayenzi. Vachikudza Mendeleev ainzi ari 101st zvemakemikari chinhu - mendelevium.

Aleksandr Mihaylovich Butlerov uye Dmitri Ivanovich Mendeleev - maviri anonakidza munhu, uyo vakazvipira hwake kwesainzi uye zvinhu zvakawanda zvinokosha. Kufanana kukuru zvose mishonga Russian, ivo nevamwe, uye basa ravo inodzidziswa Russian uye dzimwe kumayunivhesiti.