Umxholo
Imicimbi yiyo yonke into enobunzima kwaye ikhona esithubeni. Yonke imizimba eyaziwayo yenza into kwaye, ke ngoko, kukho ubuninzi obungenasiphelo sobukhulu, iimilo, imibala kunye nemibala.
Umcimbi unokuvela kumazwe amathathu: eqinileyo, engamanzi okanye igesi. Imeko yento ichazwa luhlobo lomanyano oluneeathom okanye iimolekyuli ezilwenzileyo.
Ithiyiweiipropathi zomcimbi kubongokubanzi okanye iimpawu ezithile. Eziqhelekileyo zezi ziqhelekileyo kuzo zonke iintlobo zezinto. Iimpawu ezithile, kwelinye icala, zahlula umzimba omnye komnye kwaye zinxulumene nezinto ezahlukeneyo ezenza imizimba. Iipropathi ezithile zihlelwe ngokweempawu ezibonakalayo kunye neekhemikhali.
- Bona kwakho: Utshintsho lwethutyana kunye nolusisigxina
Iimpawu zomzimba
Iimpawu ezibonakalayo zomcimbi ziyajongwa okanye zilinganiswe ngaphandle kokufuna naluphi na ulwazi malunga nokusebenza kwakhona okanye indlela yokuziphatha kweekhemikhali kwento, ngaphandle kokutshintsha ukwenziwa kwayo okanye imeko yemichiza.
Utshintsho kwipropathi ebonakalayo yenkqubo ichaza utshintsho lwayo kunye nokuvela kwayo okwethutyana phakathi kwamazwe akhawulezileyo. Kukho ezinye zeempawu ezingenakuchazwa ngokucacileyo ukuba ziyahambelana neepropathi okanye akunjalo, ezinje ngombala: inokubonwa kwaye ilinganiswe, kodwa into umntu ngamnye ayibonayo yingcaciso ethile.
Ezi propati zisekwe kwiminyhadala yokwenyani yomzimba kodwa ngokuxhomekeke kwimiba yesibini iyabizwaukubeka iliso. Ngaphandle kwabo, olu luhlu lulandelayo lunika imizekelo yeempawu ezibonakalayo zomcimbi.
- Ukunyaniseka.Amandla emizimba ukukhubazeka xa kusetyenziswa amandla kwaye iphinde iphinde ibuye imilo yayo yoqobo.
- Indawo yokunyibilika. Indawo yamaqondo obushushu apho umzimba udlula kulwelo ukuya kwimeko eqinileyo.
- Ukuqhuba.Ipropathi yezinto ezithile ukuqhuba umbane kunye nobushushu.
- Ubushushu. Ukulinganisa kwinqanaba lokuphazamiseka kobushushu bamasuntswana emzimbeni.
- Ukunyibilika. Ukukwazi kwezinto ukunyibilika.
- Ubuqhekeko.Ipropathi yemizimba ethile yokwaphuka ngaphandle kokukhubazeka kwangaphambili.
- Ukuqina. Ukuchasana nezinto ezichasayo xa zikrwelwe.
- Uluhlu.Umthamo ogqitywe kukuchukumisa, ocacisa ubume kwisithuba samasuntswana omzimba.
- Ukuhamba kakuhle.Ipropathi yezinto onokwenza ngazo imisonto kunye neengcingo.
- Indawo yokubilisa. Indawo yamaqondo obushushu apho umzimba usuka kulwelo uye kwindawo egusayo.
Iimpawu zemichiza
Iimpawu zeekhemikhali zomcimbi zezinto ezenza ukwenziwa kwenguqu yento. Ukuvezwa kwawo nawuphi na umcimbi kuthotho lwezinto ezisetyenziswayo okanye iimeko ezithile zinokuvelisa ukusabela kwemichiza kulo mbandela kwaye utshintshe ubume bawo.
Eminye imizekelo yeempawu zeekhemikhali zomcimbi ziyimizekelo kwaye zichaziwe apha ngezantsi:
- Ph. Ipropathi yekhemikhali esetyenziselwa ukulinganisa i-asidi yento okanye isisombululo.
- Ukutsha. I-oxidation ekhawulezayo, eyenzeka xa kukhutshwa ubushushu kunye nokukhanya.
- Umbuso wokuxhuma. Umgangatho we-oxidation ye-athomu.
- Amandla eCalorific. Inani lamandla elikhutshwa xa kusenzeka ikhemikhali.
- Ukuzinza kweMichiza Ukubanakho kwento ukuthintela ukuphendula kwabanye.
- Ubuncwane. Ukubanakho kwento yokunciphisa iiacidi.
- Ukubola. Umgangatho wokubola onokubangelwa yinto.
- Ukuvuvukala.Ukubanakho kwento ukuqala ukutshisa xa kusetyenziswa ubushushu kuyo kwiqondo lobushushu elaneleyo.
- Ukusebenza kwakhona.Amandla okuba usabele phambi kwabanye.
- Ionization enokubakho. Amandla afunekayo ukwahlula i-electron kwi-athomu.
- Landela nge: Isotopes
