Usomachiza Great Russian Alexander Butlerov and Dmitri Mendeleev

Great ekhemisi Russian ziye basoloko lwaziwa ngegalelo labo kule inzululwazi eguqukayo. Kodwa mhlawumbi omnye kakhulu abadumileyo abo ekhemisi njengoko uAleksandr Mihaylovich Butlerov kunye Dmitri Ivanovich Mendeleev, owaba oosonzululwazi cishe, yaye namhlanje eyaziwa kuphela eRashiya kodwa ehlabathini lonke. Kweli nqaku siza kuthetha ngobomi kunye nomsebenzi zenzululwazi la madoda amakhulu.

Aleksandr Mihaylovich Butlerov: biography

Alexander Butlerov wazalwa kwisiqingatha sokuqala senkulungwane ye-19 kwisixeko Chistopol. Ngenxa yokuba wabonakala usapho enomhlaba, le nkwenkwe bafumana imfundo esemgangathweni. Ekuqaleni wafunda kwisikolo sabucala, ngoko kwisikolo samabanga aphakamileyo, ngoko ngokubhalisa kwi-University. Ukususela kwasekuqaleni uqeqesho kwisikolo samabanga aphakamileyo waba nomdla ngezilwanyana, chemistry Botany.

Umsebenzi lwenzululwazi uAleksandr Mikhailovich

Ezo ekhemisi Russian enkulu uAleksandr Mihaylovich Butlerov, wenza igalelo elikhulu kwinzululwazi. Emva kokuphumelela, lo mfana ugqiba ukuba azinikele kwinzululwazi kwaye sele unjingalwazi kwiminyaka embalwa.

Nangona kunjalo, xa lokufikisa ngenxa yokuba nomkhwa kwemichiza Alexander ubunzima isohlwayo. Wayelithanda into yokuba abahlobo bakhe sparklers, kwaye wake ayilotyala lakhe kwakukho dubulo endlwini yabahambi. Oku kwaba sisiphumo omnye ucwaningo zakhe. Alexander oyike. Kwiintsuku ezimbalwa waba kwigumbi lokutyela bonke ukubona, kwaye entanyeni yakhe kuxhonywe uphawu kunye nombhalo yesiprofeto - ". Le yemichiza enkulu"

Aleksandr Mihaylovich Butlerov, njengezinye ekhemisi ezinkulu Russian ziye uzithandela ukufunda izinto eziphilayo. Phakathi kakhulu yophando lwakhe Sinokuchaza kukudala ingcamango adumileyo ubume kwemichiza.

Dmitri Ivanovich Mendeleev: biography

Dmitri Mendeleev wazalelwa Tobolsk. Ukususela kwasebuntwaneni ekuqaleni, unina ndaphawula ukuba umntwana wakhe omncinane (elinesixhenxe emgceni), Dmitri, ngendlela emangalisayo onesiphiwo elivisayo. Nangona kunjalo, xa isikolo wayengenamdla chemistry konke konke - ukuba unomdla kuphela kwiziBalo kunye physics.

Ngowe-1855, Mendeleev Dmitriy Ivanovich waphumelela St. Petersburg Main zokufundisa Institute, ngoko nangoko emva bakhe esayensi amaphepha, iingxelo kunye theses.

Umsebenzi lobunzululwazi of nguDmitry Ivanovich

Dmitri Ivanovich Mendeleev i umphengululi enkulu kwizifundo ze-physics, imathematika, ezoqoqosho, meteorology, kunye nabanye. Kodwa eyona nto ibalulekileyo kukuba ngegalelo lakhe ngemichiza. Ngaphezu kokuba ngumphengululi enkulu ayizange uphando oluninzi kunye amalinge, wabhala ezininzi iziphakamiso kunye namaphepha ophando, iigesi uphando, izisombululo, abantu abatsha abaqeqeshiweyo, wabhala incwadi yokuqala eRashiya - "Iziseko Chemistry", naye wenza bebone ephambili kule ndawo. Yaba inkqubo ngamaxesha lweziqalelo lwekhemikhali, okt itafile odumileyo ngamaxesha athile.

Abaninzi ekhemisi ezinkulu Russian bamangaliswa khumnqa ngulo mfanekiso uqingqiweyo. Mendeleev azilawulwa kuphela ukuzisa itafile zonke izinto ezaziwayo imichiza, kodwa ukuqikelela ubukho abo zange aphinde abonwe. Ngenxa etafileni ngamaxesha ukulungiselela abafundi kunye nabafundi ibe lula kakhulu ukufunda ngesayensi, yaye izazinzulu ngokwabo - kulula yokufumanisa ukuba avumelane data.

Mendeleev emva kokufa kwakhe, washiya isizukulwana amaphepha enzululwazi ngaphezu kwama 1,500. Behlonipha Mendeleev yathiywa umchiza element 101 - mendelevium.

Aleksandr Mihaylovich Butlerov kunye Dmitri Ivanovich Mendeleev - umntu ezimbini umdla kakhulu, ayezinikele ubomi bakhe zophando lwezenzululwazi, wenza ezifunyaniswe ezininzi ezibalulekileyo. Njengabo bonke ekhemisi ezinkulu Russian, bahlukile, kunye nomsebenzi wabo ufundiswayo kwiiyunivesithi Russian angaphandle.