Ibihe mugihe umurima ukeneye gukoresha inzoga, ntabwo ari gake cyane. Ariko, ntukibagirwe ko alcool nyinshi zifite uburozi kumuntu. Urugero rutangaje rwibi rutandukanye kandi icyarimwe nka methyl na ethyl na ethll. Ikibazo nyamukuru nuko ikosa ryo guhitamo rishobora guhinduka ingaruka zidasanzwe cyane, kugeza kubura ubuzima bwabantu. Kugira ngo ibyo bitabaho, ni ngombwa kumenya gushobora gutandukanya ibi bikoresho byimiti mubikorwa.
Guta amabara atandukanye.
Gutandukanya Methanol kuva Ethanol ku jisho ntibishoboka. Amazi yombi asa rwose - mucyo nkamazi, ufite ubucucike bumwe kandi buranga impumuro. Ni ngombwa kwibuka ko inzoga za methyl (zifite ch3oh formula) nigicuruzwa kibi mugihe gikoreshwa numuntu kubeshya bizamutera urupfu. Niba n'umuntu urupfu rutaza, bitewe n'igipupe, umuntu arashobora gukomeretsa no gukomeretsa, kuba abamugaye.
Fasha soda.
Ukuri gushimishije: Methanol yakiriwe bwa mbere nu munyamerika Umuhanga Robert Boylel muri 1661 mugihe akorana nibicuruzwa bitandukanye byibiti byumye. Muri icyo gihe, ubwo buryo bwera, inzoga za Methoyl zabonetse gusa mu 1834 gusa na Chimiste Jean-Batiste Dumas na Eeligo. Inzira yibi bintu nayo yabonetse.
Urashobora kugenzura ibirayi.
Ethanol cyangwa Ethyl Inzoga (ifite c2h5oh formulaire) uburozi buke kandi muri rusange ihwanye ninganda zibiribwa (kubihorana). Ni ngombwa kwibuka no kumva ko Ethanol itigera ikoreshwa muburyo bwiza. Niba wirengagije iri tegeko, urashobora kandi guhitamo no kubona ibikomere byinshi (mbere ya byose bikarika cyane mu muco membrane).
Ntiwibagirwe kandi ko usibye ibiryo Ethanol hari na n'ubuvuzi.
Nigute Wokwiyumvisha, he kandi ni izihe nzoga? Ubwa mbere, alcoy itandukanijwe nimpumuro zabo. Ariko, kumenya icyo muribi bivuze, umuntu udafite uburezi bwimiti ntazabishobora. Byongeye kandi, guhumeka imva zitazwi imiti ni ugutera umutekano mu buryo butaziguye. Urashobora kubona izuru n'umuhogo gutwika, kugeza gupfa.
Kubwibyo, tugenera uburyo butatu bwingenzi bwa hood-laboratoire yamazi yamazi:
Ikintu nyamukuru mugihe cyo kugenzura, ntukagire icyo uhindura.
Umuriro w'ikizamini - Dufata abazunguruko babiri, tubakwa muri alcool turatwika. Ethanol izashya mubururu. Methanol izatwika icyatsi.
Ikizamini cya Soda - Kuvanga inzoga nkeya mu kintu cyihariye hanyuma wongere soda ngaho. Nyuma yibyo, reba reaction. Niba soda ibona kandi igwa hepfo - iyi ni ethanol. Niba soda yasheshwe - iyi ni methanol.
Kwipimisha ibirayi - Dusukuye kandi dukaraba ibirayi, gabanya mo kabiri. Ibirayi bishyirwa mubikoresho bitandukanye kandi byuzuyemo inzoga. Muri leta nk'iyi, ibice bisigaye saa kumi n'imwe. Nyuma yibyo, reba reaction. Iyo yimbaho, izahinduka ibara ryijimye, itubwira ko aryamye muri Ethanol.