Amandla wamakhemikhali

-Delile

• Izibonelo zamandla amakhemikhali
• Ingakusiza
• Ezinye izinhlobo zamandla

I- amandla amakhemikhali Yilokho okuvela ekuphendukeni kwamakhemikhali okwehlukile lapho udaba lungenzeka khona, okungukuthi, oluqukethwe ezinhlotsheni ezahlukahlukene zokubopha phakathi kwama-athomu noma okuvele ngenxa yokwephuka kwawo.

Amandla wamakhemikhali asetshenziswa nsuku zonke ezindaweni ezahlukahlukene zempilo yethu lapho kwenzeka khona okwehlukile. ukusabela kwamakhemikhali. Kuyaye kuthiwe lolu hlobo lwamandla luqukethwe emizimbeni, futhi ngenxa yalesi sizathu kuzobonakala kithina kuphela lapho kwenzeka ushintsho olukhulu emzimbeni wabo. ndaba.

Eqinisweni, zonke izinhlobo zikaphethiloli, ekugcineni, zinamandla amakhemikhali angahunyushelwa ebuningini be kushisa, udlame noma umsebenzi othile. Futhi ngalowo mqondo, noma yimuphi umthombo wamandla wamakhemikhali uguqula udaba obekuqukethwe kulo.

Bhekafuthi: Izibonelo Zamandla Ekuphileni Kwansuku Zonke

Izibonelo zamandla amakhemikhali

1. I-photosynthesis. Izitshalo zithola amandla azo ekuphenduleni kwamakhemikhali okwenzeka ngaphakathi kwazo, phakathi kwelanga, i-CO₂, amanzi nokunye ama-enzyme nezinto eziphilayo ezithola amandla ne-oksijini kuyo. Lo mkhiqizo wamandla wokuphendula kwamakhemikhali uqukethwe kufayela le- ama-molecule wezinto ezibandakanyekayo futhi ikhishwa yisitshalo ukuze izuze futhi igcinwe ibalulekile.
2. Ukuphefumula. Ifana necala langaphambilini yilelo lezilwane, okuthi esikhundleni sokusebenzisa ukukhanya kwelanga, i-CO₂ namanzi, adinga umoya-mpilo noshukela ukukhulula amanzi, i-CO₂ futhi uthole amandla, abalulekile ukugcina umjikelezo uqhubeka. Le nqubo yiyo esigcina siphila nokuthi sabelana ngayo nayo yonke isilwane Kingdom nengxenye ye- abanye.
3. Umlilo. Lapho siqala imoto, njengemoto, uphethiloli, noma i-hydrocarbon elisebenzisa njengophethiloli lihambisana nomjikelezo wokudonswa okulawulwayo nokuqhumisa okudala amandla, wona avumela ukunyakaza. Lo mafutha uqukethe la mandla kufayela le- ama-athomu wekhabhoni kanye ne-hydrogen eyiqambayo nokuthi, uma yephukile, iguqulwa ibe ngamanye amakhompiyutha futhi ikhulule amandla.
4. Ukwehla. Isikhunta kanye amagciwane ezondla ngezinto eziphilayo ku ukubola, bangathola amandla adingekayo ezinkambisweni zabo kusuka ku- ukuvutshelwa ushukela namastaki, ukuthola utshwala noma eminye imikhiqizo ngenxa yenqubo ephula ama-molecule wezinto eziphilayo. Okuthile okufana nokwenzeka esiswini sethu, lapho ama-acids ephula izibopho zamangqamuzana zokudla ezikhiqiza amakhalori.
5. Ukuhamba emkhathini. Amafutha asetshenziswa yimikhumbi aye enyangeni noma athumele iziphuphutheki emkhathini awajwayelekile, njengalawo asetshenziswa yinjini yomlilo yangaphakathi. Esikhundleni salokho, kungumphumela wokuhlangana kwamakhemikhali okuyinkimbinkimbi kakhulu ukukhishwa kwawo kwamandla kukhulu kakhulu kangangokuba kungamelana nalokho umthetho wamandla adonsela phansi entweni ubukhulu be rokhethi elide ngokwanele ukushiya umkhathi.
6. Ukugqwala. Amakhemikhali amaningi esiwaphatha empilweni yethu yansuku zonke, njengama-drain cleaners namanye aqukethe ama-asidi noma izisekelo ngokweqile, ziyizinto ezonakalisayo, ezikwazi ukugqoka phansi lapho zihlangana khona, ngenqubo ekhipha ukushisa futhi iqede konke okuphilayo. Ukusha okuningi okonakalisayo kudalwa ukushisa okuqedwa lipids bakhiqiza isikhumba, kunokuba nomphumela wento uqobo.
7. Ukusabela okweqile. Izinto eziningi, njenge-caustic soda, ziyoma kangangokuthi lapho zihlangana namanzi, zisabela ngokuxakile, okungukuthi, zikhipha ukushisa. Lokhu kusabela, okungezona izisekelo eziqinile kuphela, kukhipha amandla emvelweni futhi kungaba yingozi kubantu. izidalwa eziphilayo nxazonke.
8. Ukuqhuma. Kuyikhathuni yakudala yokuchitha i-TNT phansi bese uyiqhuma ungahlosile. Yize lokhu kungenjalo impela, kunezinto ezingazinzile ezinamakhemikhali okuthi uma zihlangana nomoya-mpilo osemoyeni, zisabele zikhiphe inani elikhulu nelingalindelekile lamandla wekhalori nawokinetic, okuyinto esivame ukuyibiza ngokuthi ukuqhuma.
9. Amandla enuzi. Yize lakha igatsha lalo lonke, ngezinga elithile amandla akhishwe esitshalweni samandla enuzi (futhi kamuva aguqulwa abe ugesi) noma ebhomu le-athomu, ayizibonelo zamandla amakhemikhali, uma nje imvelaphi yawo isezenzweni zamaketanga ucasulwe yindoda evela ezintweni ezithile eziphathwe elabhoratri, njenge-Uranium noma i-Hydrogen, nokuthi lapho iphoqelelwa ukuphendula kwamakhemikhali ekufakweni noma fuse ama-athomu abo, ngokulandelana, akhipha amandla amakhulu emvelweni.
10. Amabhethri namabhethri. Amabhethri esiwasebenzisa kakhulu (amarimothi, izimoto, omakhalekhukhwini) aqukethe okuhlukahlukene ama-asidi kanye nezinsimbi ekuphenduleni okulawulwayo, umphumela osheshayo wawo inani elisebenzisekayo likagesi. Lapho amabhethri ephela, lowogesi ulahlekile futhi amabhethri kufanele ashintshwe.

Ingakusiza

• Izibonelo zeChemistry empilweni yansuku zonke
• Izibonelo Zamandla Avuselelekayo Nangekhono Elivuselelekayo
• Izibonelo Zokuguqulwa Kwamandla

Ezinye izinhlobo zamandla