Day of kemisiti: mharidzo romutambo

Day of kemisiti - iri zororo, iyo inozivikanwa kwete chete munzvimbo yakamanikana mudenderedzwa nezvokurara, asiwo dzakafara zvavo. Pashure pezvose, pasinei nezvose, zviri dzakakurumbira chaizvo. Izvi kunonyanya kukonzerwa mbiri tsika dzayo, iyo nerimwe gore kutora pane chinhu chitsva.

Kana yakawanda yokunyatsoongorora pakadzika kare, tinogona kuyeuka kuti kekutanga mutambo akaonekwa ari Moscow State University zita Lomonosov. Kureva, raiva zuva MSU kemisiti. Kubva pakutanga paiva anonakidza uye mafaro tsika. Gore negore, nezuva kemisiti chokwadi kwakaratidzwa nomumwe nemakemikari maatomu akafanana, hunomirirwa periodic ino. Kureva mutambo wekutanga yakaitwa pasi chiratidzo rehydrogen. Nenzira, zuva rinopembererwa mishonga munguva ichangopfuura May Svondo.

Kuti zvinoshandawo panguva pokugadzwa pamutemo zororo - aiva May 10, 1965. Kwakadaro kwaiva chirevo Presidium Supreme Soviet of USSR. Zvisinei, pasinei neizvi, wokutanga uyo vakasarudza kupemberera zororo - paiva vanhu kubva Chemistry Department of Moscow State University izvozvo. Gare gare vakanga tuhova mumayunivhesiti munyika. Zvisinei, vamwe chikonzero, izvozvo zvakaitika kuti vamwe vavo havana kuziva wokupedzisira Svondo yaMay vavo nyanzvi yezororo. Saka, muna St. Petersburg kemisiti Day rinopembererwa paMugovera April wokutanga, asi muna Kharkov, achisimudzira wokupedzisira weSvondo April. In Donetsk akasarudza kupemberera zororo iri pamusoro wokupedzisira Friday yaMay. Uye kunyange vamwe kwemakemikari rorusununguko Moscow vanoti zvavo nyanzvi yezororo chikawira pamusoro wechipiri May kwevhiki. Uye Minsk kupera kwevhiki rino May 3-4. Kazhinji, imwe unoreva zvakawanda panyaya iyi kwete.

Uye chokwadi, zuva kemisiti rinobatanidza zvemakemikari indasitiri vashandi vose. Zvikurukuru azvinoita vadzidzi, akapedza kudzidza vadzidzi, vadzidzisi uye zvichingodaro.

Kazhinji, zvinofanira kucherechedzwa kuti pamutemo, sezvo imwe sainzi, kemisitiri rakaumbwa muna 1961. Kuti gore musayendisiti Irish Robert Boyle akabudisa bhuku rake "The chokwadi kemisiti". Munguva idzodzo zviri kumbonyanya ngozi kupa pfungwa dzavo pamusoro chii kemisitiri. Ipapo Boyle kunotsanangurwa kemisitiri sezvo nedanho kuferefeta pamusoro Zvinoumba chepfu zvakasiyana siyana, uye muitiro yokuwana neitsva okunze. Asi kekutanga rokuti "kemisitiri" wakatangwa zvikuru Roman zvomuchadenga Firmika, uye zvakaitika muna 336 AD.

Uyewo kucherechedza kuti nezuva kemisiti mumakore Svondo yaMay kuwedzera Russian kucherechedza richiri Belarus, Ukraine uye kuKazakhstan.

With maererano kuti mhemberero yacho, zvinofanira kucherechedzwa kuti yenyu nyanzvi yezororo kemisiti kuedza kugadzirira zvakakomba chaizvo - zviri inofadza Muchiitiko, makwikwi uye mitambo. Uyewo mukurumbira chaizvo pazuva kwaziso kemisiti ane chinosetsa ruvara. Eya, sezvataurwa pamusoro apa, nerimwe gore rino zuva inoitwa pasi chiratidzo mumwe zvine maatomu akafanana aripo periodic ezvinhu, saka kuti yose zororo "kukoshesa" kumativi chimwe chinhu. Mune dzimwe nzira afanane New Year mhemberero pasi chiratidzo imwe mhuka.