Mthetho, Impilo nokhuseleko
Imiba ephambili echaphazela umlilo. izinto eziziiprayimari neziziisekondari echaphazela nomlilo
Kwihlabathi lanamhlanje, ukhuselo ngomntu wonke yenye yeemeko phambili yobukho. Noko ke, ngoku ezahlukeneyo kunye neentlekele zemvelo baphathe inani elibalulekileyo ubomi babantu. Enye yezona meko ukoyikeka umlilo. Le izinto thaca ngezantsi ziya kuqwalaselwa ngokweenkcukacha indlela izinto zabo yingozi zonke izinto eziphilayo echaphazela izinto.
Yintoni umlilo?
Okokuqala, makhe ukujongana kanye le nkcazelo. migomo kuthetha inkqubo yokuvutha ongalawulekiyo, kubangele umonakalo zombini umbandela isicelo kubantu, kunye nomdla wabo bonke karhulumente. Kulo mzekelo, mhlawumbi umonakalo kwimpilo nkqu emngciphekweni ubomi babemi.
Ulwahlulo endaweni komlilo
yokusebenza Modern ichaza macandelo alandelayo:
1. imililo komhlaba.
2. Forest.
3. Field.
4. Man-eyenziwe.
5. Imililo kwizithuthi.
6. imililo kwizakhiwo.
Kufuneka kuqatshelwe ukuba nevuthisayo ke, yahlulwe zangaphandle, ngaphakathi zasekhaya. Nganye kwezi ndidi utyhila ezinye awohluke iimpawu ezinika ingcaciso.
Icandelo ngezigaba
systematization ngolo hlobo kusekelwe ngokwabiwa amaqela ngempahla efanayo izinto ezithandwa ovuthayo. Idatha kwiiklasi kunye subclasses malunga nokwenziwa lula ziboniswe kule theyibhile ingezantsi.
| class umlilo uphawu | Substances ngokuxhomekeke yokutsha | Uphawu subclass umlilo | Iimpawu zezinto |
| A | eqinile | A1 | izinto Solid. Burning lukhatshwa neenkqubo Imizekelo nokubola zemathiriyeli: iinkuni, iphepha, umqhaphu |
| A2 | izinto Solid. Ngaphandle kwamazinyo. Imizekelo kwezinto: iiplastiki | ||
| the | ulwelo | B1 | amanzi-ezingenakunyibilika into elulwelo. Umzekelo, amaqhezu ioli, zidliwe ezahlukeneyo Liquefies eziqinileyo (iparafini) |
| B2 | Water-enyibilikayo izinto ulwelo. Umzekelo, methanol, glycerol kunye nezinye | ||
| C | izinto sukube. Umzekelo, igesi yendalo, propane, hydrogen, kunye nezinye | ||
| D | ezimbiwa | D1 | izinyithi ukukhanya. Umzekelo, nemagnesium, i-aluminiyamu, kunye aluminiyamu ngokunjalo. Le subclass ayisebenzi omlilo metal kwealkali |
| D2 | izinyithi kwealkali, nezinto ezinjengezo. Imizekelo: isodiyam, Lithium kunye nezinye | ||
| D3 | Metal-equlethe iikhompawundi. Le subclass ibandakanya ibhastile nto leyo organometallics metal |
oonobangela
Emva kokufunda Ukuhlelwa umlilo ukongeza imfuneko ingqalelo ngokwahlukeneyo lweempembelelo kwabangela isenokuba umthombo komlilo. Enye ezona zizathu zixhaphakileyo apho kukho umlilo, kukho ukuphathwa Ozidelayo ngomlilo. Nezatushennaya ugwayi, ukuganga okanye inkunkuma evuthayo - nganye kwezi zenzo kunokubangela ukutshiswa ongalawulwayo, oko kukuthi umlilo. Izinto lwesibini ukuvela umthombo umlilo kuthathwa ngokubanzi kwizibonelelo ezahlukeneyo imveliso. Oku non-nokuhambelana nemithetho kunye nemigaqo izixhobo ezahlukeneyo kunye nokufakelwa kombane. Ngenxa yoko, iziphaluka amafutshane kunye nezinye izenzakalo ezinegalelo inkangeleko yokumpompoza yintlantsi. Kwaye, yena, kucaca ukuba ikhule zomlilo. Hi ndlela leyi, ekubeni ebimchukumisile phezu ukubhobhoza, kuyimfuneko ukuba ukhankanye kulandelayo unobangela eziko lomlilo. Kakade ke, lo izenzakalo esesibhakabhakeni, ezifana izulu. A umbani strike kwi sakhiwo, equlethe izinto ezinokutsha kunye namathuba sezingeni eliphezulu kunokukhokelela umlilo. Noko ke, Nombane - isenzeko ezinqabileyo ngokwaneleyo ukulungiselela imbonakalo yabo.
Noko ke, Mother Nature lingaphosela, kunye nezinye ububi. It Laziwa imithetho reflection yokumpompoza ukukhanya kumphezulu, kuba benza isifundo ngxi kwisikolo samabanga aphakamileyo. Kodwa ke isicelo ngayo le mithetho kungaba yingozi echaphazela okusingqongileyo indoda-ezenziwe izixeko mihla. Ngokomzekelo, ngenxa iimpawu sokuyilwa kwezakhiwo inokuba inkqubo woqondo ebizwa ngokuba yi-eqokelela kwelanga esichitha-chithwe ibe umqadi wamandla. Iqondo phezu apho ray aya kuwa ngcembe liqala ukuphakama. Yaye ngaxa lithile ifikelela indawo yokunyibilika okanye izinto autoignition. Inokwenzeka A umlilo njengesiphumo. Kufuneka kuqatshelwe ukuba ucinezelo ezizenzekelayo imathiriyeli kunye nezinto ezinxulumene iqela eyahlukileyo kwiimbangi iimeko zempilo ubomi emngciphekweni yaye nabantu.
umlilo
Ukongeza zonke izizathu ngasentla, imililo kunokuthi kwenzeke ngenxa yokuba umlilo ngabom. Kwiimeko ezinjalo, kusoloko kukho liphulo umntu omnye okanye ngaphezulu. Kakade ke, yonke sixeko namhlali mihla uyazi ukuba izenzo ezinjalo bazingelwa yi umthetho yangoku. Noko ke, maxa wambi amanye oku akayeki.
iinkqubo eziqhumayo
Kudidi ebalulekileyo kunokubangela umlilo, nazo iintlobo zeemeko zongxamiseko. Ngenxa yoko, impazamo encinane Inokwenzeka ukudidiyela naziphi na izinto ezinokutsha.
Imiba ephambili echaphazela umlilo
Kwimeko yonxunguphalo, ukuze zenze nobushushu, nto leyo iye ezinye iimpawu ezizodwa. Zibizwa ngokuba "imiba echaphazela umlilo." Ezi iimeko apho umonakalo ukuba impahla kunye nobungozi zombini impilo kunye nobomi yabemi. Okwangoku kukho zinto zilandelayo echaphazela umlilo: eziziprayimari nezizisekondari. Nanjengoko igama layo lixela, kwiqela lokuqala bakuzibalela ezo iimeko apho kukho uphuhliso esebenzayo yenkqubo yokutsha. Ngenxa yoko, yimiba yonakalisa ziquka ngamalangatye omlilo, iintlantsi, amaqondo obushushu aphezulu ngumsindo. Secondary, yena, ibe iinkqubo ngezimanga ezenzeka ngenxa yeemeko ukusebenza beqela lokuqala. Ngokuqhelekileyo, ezi zinto umlilo echaphazela ziquka isiqulatho umsi, isiqulatho ioksijini ephantsi, ukuyilwa kwemveliso yokutsha zinetyhefu, kunye neminye imiphumo emibi. Cinga ngalinye zinto ngaphambili thaca ngokweenkcukacha.
Idangatye kunye nobushushu ukubhobhoza
Njengoko kuchaziwe ngaphambili, ukuba izinto umonakalo ziquka iintlantsi umlilo nomlilo, nto leyo ngokufanelekileyo kuqwalaselwa ukuba oyena nobangela kwesifo umlilo. Idangatye ngohlobo lwe umlilo evulekileyo nkomoni na yingozi elibonakalayo impilo kunye nobomi babantu kufutshane. Ngaphezu koko, umlilo onjalo ezichaphazela imiba negalelo ekusasazweni yokugqibela. radiation obushushu, njengenxalenye kweemeko ezichazwe ngaphambili, likuvumela ukuba ngokuthe ngcembe kwindawo efudumeleyo, nto leyo inika amadangatye ukwandisa kakhulu uluhlu kwindawo zizifo.
Iimveliso asabela
Inkqubo yokutsha, njengezinye ekudibaneni kwemichiza, ivelise izinto ezithile. Nangona kunjalo, kufuneka kukhunjulwe ukuba ngenxa iikhompawundi ezahlukeneyo kwakhiwa. Xa uluvo ziingcali ezininzi, ebetha umlilo kwaye ezi meko izinto eziyityhefu kakhulu ukuba ayingozi ubomi obuqhelekileyo zabantu. Phakathi kwezi khompawundi afunyenwe ekuhambeni ekudibaneni kwemichiza ngokwemveli ziquka icarbon dioxide kunye carbon monoxide, hydrogen chloride. Kubalulekile ukwazi ukuba amazwe phakathi iimveliso yokuvutha zikhankanywe ngasentla oluphezulu kwakhona umchiza ekuthiwa hydrogen benqanda. Khumbula ukuba ezi zezona zinto echaphazela umlilo ityhefu kakhulu, ngoko nkqu nakancinane adibane umzimba womntu kunokubangela umonakalo omkhulu.
ukubonakala Ukuncipha
Njengoko isisho, "akukho umsi ngaphandle ngomlilo." Ukuba licimile kakhulu kakhulu? Kwimeko enjalo kuyimfuneko ukukhumbula umlilo echaphazela izinto ezifana "umkhusane 'umsi equka amasuntswana emoyeni okuqinileyo kunye kwezinto lulwelo. Kufuneka wazi ukuba lo didi na ukuba imzisele zombini ukonakala kakhulu ukubonakala, nokunciphisa ukuba le pesenti isezantsi kangangoko oksijini nokwakheka kokusingqongileyo. Ngenxa ezi nkalo zingasentla ukukhanya ungena kungaphezu bakha njengomqobo. Kwaye ke abantu ababanjwe kwisakhiwo amadangatye ngozini ukufumana indlela ekhuselekileyo. Ngaloo ndlela, sinokugqiba ukuba umsi kunye ukonakala koko ukubonakala - nto na imibandela eyingozi kakhulu echaphazela umlilo nasezintweni, njengokuba umqobo engqondweni. Ngapha koko, oku kuthintela ngobungxamo kwabaviwa ngokukhawuleza nangokhuseleko isakhiwo imela yingozi. Abantu abaninzi ukufumana indlela yokuphuma kwigumbi umsi enzima, kunye amathuba aphezulu, uya kubuya, uzame ukuba kuzimela kwigumbi odlulileyo.
Ukwanda kakhulu obushushu
Wonke umntu uyazi ukuba, ukongeza anemichiza wabumba ngethuba lokuqhubeka ubushushu yokutsha reaction akhululwe. Ngaphezu koko, imithamo ebalulekileyo. Ukuba ekuqaleni komlilo, ubushushu umoya uya kuba ngeenxa 200-300 degrees, ngelixa kwisigaba sayo kakhulu etshabalalisayo idangatye kumo okusingqongileyo ukuya ku-900 ° C! Umonakalo owenzeke umntu kwimeko enjalo, ungenza ukubala ngokuhlola miba ephambili echaphazela umlilo kolu didi. Ngokuqhelekileyo, oko ke ukufuma, iimeko umoya, umcimbi kwamaqondo eparticulate emoyeni nangaphezulu.
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