Kutheni icarbon monoxide CO?
1. Uthini umahluko phakathi kweCO2 neCO?
1. Ulwakhiwo lweemolekyuli ezahlukeneyo,I-CO kunye ne-CO2
2. Ubunzima bemolekyuli buhlukile, i-CO yi-28, i-CO2 yi-44
3. Ukutsha okuhlukeneyo, i-CO inokutsha, i-CO2 ayinakutsha
4. Iimpawu ezibonakalayo zihlukile, i-CO inevumba elikhethekileyo, kwaye i-CO2 ayinavumba
5. Umthamo wokubopha i-CO kunye ne-hemoglobin emzimbeni womntu ngamaxesha angama-200 eemolekyuli ze-oksijini, ezinokuthi zenze umzimba womntu ungakwazi ukufunxa ioksijini, ekhokelela kwi-CO poisoning kunye nokuphefumula. I-CO2 ifunxa i-infrared radiation ephuma emhlabeni, enokuvelisa i-greenhouse effect.
2. Kutheni iCO2 inetyhefu ngakumbi kune-CO2?
1.Ikharbhon diokside CO2ayinayo ityhefu, kwaye ukuba umxholo osemoyeni uphezulu kakhulu, uya kubafunxa abantu. Hayi ityhefu 2. I-Carbon monoxide CO inetyhefu, inokutshabalalisa umphumo wokuthutha we-hemoglobin.
3. Iguqulwa njani i-CO2 ibe yi-CO?
Ubushushu nge C. C+CO2==ubushushu obuphezulu==2CO.
Ukufudumala kunye nomphunga wamanzi. C+H2O(g)==ubushushu obuphezulu==CO+H2
Ukusabela ngesixa esingonelanga sikaNa. 2Na+CO2==ubushushu obuphezulu==Na2O+CO ineempendulo ezisecaleni
4. Kutheni i-CO iyirhasi enetyhefu?
I-CO ilula kakhulu ukudibanisa kunye ne-hemoglobin egazini, ukuze i-hemoglobin ingasakwazi ukudibanisa ne-O2, ibangele i-hypoxia emzimbeni, eya kubeka ubomi engozini kwiimeko ezinzima, ngoko ke i-CO inetyhefu.
5. Ifumaneka phi kakhulu icarbon monoxide?
Ikharbhon monoxideebomini ubukhulu becala buvela ekutshisweni okungaphelelanga kwezinto zekhabhoni okanye ukuvuza kwecarbon monoxide. Xa usebenzisa izitofu zamalahle ukufudumeza, ukupheka kunye nezifudumezi zamanzi egesi, umthamo omkhulu wekhabhoni monoxide unokuveliswa ngenxa yokungangeni komoya. Xa kukho iqondo lokushisa kwi-atmosfera ephantsi, umoya ubuthathaka, umswakama uphezulu, okanye kukho umsebenzi ophantsi obuthathaka, ummandla ophezulu kunye noxinzelelo oluphantsi lwenguqu, njl., iimeko zemozulu azilungele ukusabalalisa kunye nokupheliswa. yezinto ezingcolisayo, ngakumbi ebusuku ebusika nasentwasahlobo yamaxesha onyaka Ibonakala ngakumbi kusasa nakusasa, kwaye isenzeko sosoti kunye nerhasi ephumayo evela kwizifudumezi zamanzi egesi ayigudi okanye iphinde iguqulwe. Ukongezelela, itshimini ivaliwe, i-chimney iphantsi, i-chimney joint ayiqini, umbhobho wegesi uyavuza, kwaye i-valve yegesi ayivaliwe. Ingasoloko ikhokelela ekunyukeni ngokukhawuleza kwe-carbon monoxide kwigumbi, kwaye intlekele ye-carbon monoxide poisoning iyenzeka.
Ikharbhon monoxide yigesi engenambala, engenancasa, engenavumba, ekhoyo kwimveliso (yentlalo) kunye neendawo zokuhlala. Ikharbhon monoxide idla ngokubizwa ngokuba yi "gas, gas". Enyanisweni, amacandelo aphambili abizwa ngokuba yi "gesi yamalahle" ahlukile. Kukho "igesi yamalahle" ubukhulu becala yenziwe yicarbon monoxide; kukho "igesi yamalahle" ubukhulu becala yenziwe yimethane; . Inxalenye ephambili ye "gesi" yi-methane, kwaye kunokubakho inani elincinci le-hydrogen kunye ne-carbon monoxide. Phakathi kwazo, eyona nto iyingozi kakhulu yikharbon monoxide eveliswa kukutsha okungaphelelanga kwe "gesi yamalahle" ikakhulu eyenziwe yicarbon monoxide kunye "negesi yamalahle" ikakhulu yenziwe yimethane, pentane, kunye nehexane. Ngenxa yokuba i-carbon monoxide ecocekileyo ayinambala, ayinancasa, kwaye ayinavumba, abantu abazi nokuba kukho "igesi" emoyeni, kwaye bahlala bengayazi emva kokuba betyhefwe. Ngoko ke, ukongeza i-mercaptan "kwigesi yamalahle" isebenza njenge "alarm alarm", enokwenza abantu baqaphele, kwaye ngokukhawuleza bafumanisa ukuba kukho ukuvuza kwegesi, kwaye ngokukhawuleza bathathe amanyathelo okuthintela ukuqhuma, imililo kunye neengozi ezinobuthi.
6. Kutheni icarbon monoxide inetyhefu emzimbeni womntu?
Ityhefu yeCarbon monoxide ibangelwa ikakhulu kukungabikho kweoksijini emzimbeni womntu.
Ikharbhon monoxide yigesi engathukutheziyo, engenavumba, engenambala yokufutha eveliswa kukutsha okungaphelelanga kwezinto zekhabhoni. Emva kokuba ifakwe emzimbeni, iya kudibanisa kunye ne-hemoglobin, ibangela ukuba i-hemoglobin ilahlekelwe amandla ayo okuthwala i-oksijini, kwaye emva koko ibangele i-hypoxia. Kwiimeko ezinzima, ityhefu ebukhali inokwenzeka.
Ukuba i-carbon monoxide poisoning ilula, izibonakaliso eziphambili ziyintloko, isiyezi, isicaphucaphu, njl. Ukuba ityhefu ephakathi, izibonakaliso eziphambili zeklinikhi kukuphazamiseka kwengqondo, i-dyspnea, njl., kwaye banokuvuka ngokukhawuleza emva kokuphefumula i-oksijini kunye nomoya omtsha. Izigulane ezinobuthi obunzima ziya kuba kwimeko ye-coma enzulu, kwaye ukuba aziphathwa ngexesha elifanelekileyo kwaye zichanekileyo, zingabangela iingxaki ezifana nokuthuthumela kunye ne-cerebral edema.
Ngaba unokusela i-carbon dioxide engamanzi?
