Inkomba yokuqukethwe kwekhasi
En Ok Pool Reform Sifuna ukwabelana nawe ngokuthunyelwe okulandelayo, okuphathelene nakho Liyini izinga le-pH lechibi nokuthi ungayilawula kanjani
Iyini i-pH, amanani, ukubaluleka kanye nendlela yokuyilinganisa
Yini i-pH
I-pH isilinganiso se-acidity noma i-alkalinity yesisombululo esinamanzi.
Ngakho, njengoba sisanda kusho, I-PH isilinganiso se-asidi noma i-alkalinity ye-sutantica ebonisa ukuhlangana kwama-ion e-hydrogen akhona ezixazululweni ezithile.
Imelelani i-acronym pH?
- Ngakolunye uhlangothi, yisho lokho i-acronym pH imele amandla e-hydrogen noma amandla e-hydrogen ions.
IYINI PH | I-Basic Chemistry
Ividiyo echazayo mayelana nokuthi kusho ukuthini inani le-ph
Ibhalansi yamanani e-pH emzimbeni womuntu
Izinga le-pH lephuli
Iyini i-pH yamanzi echibi
Isho ukuthini i-pH yechibi?
Isho ukuthini i-pH yechibi?
I-pH yechibi elinjalo
Ithini i-pH yechibi: I-pH amandla e-hydrogen, inani elihambisana nokugcwala kwama-ion e-hydrogen emanzini echibi lakho futhi ngenxa yalokho i-coefficient ekhombisa izinga le-asidi noma ubuqiniso bamanzi. . Ngakho-ke, i-pH iphethe ukukhombisa ukugcwala kwama-ion e-H+ emanzini, ukucacisa i-acidic yawo noma uhlamvu oluyisisekelo.
Amanani e-pH echibini afanelekile
Isikali se-pH sisuka ku-1 siye ku-14, kanti i-pH 7 iyisixazululo esingathathi hlangothi.
I-pH iyinani elivezwa ngesilinganiso se-logarithmic phakathi kwamanani 0 kanye no-14.
Ngakho-ke, ukuze ulinganise i-asidi yoketshezi, futhi esimweni sethu samanzi echibi, amakhemikhali futhi manje sizosebenzisa isikali se-pH esihlanganisa amanani asuka ku-0 kuye ku-14.
pool pH ekahle
I-pH yephuli: enye yamapharamitha abaluleke kakhulu ekunakekeleni amachibi.
Inani elifanele le-pH yamanzi echibini: phakathi kuka-7.2 no-7.6 ububanzi obufanele be-pH engathathi hlangothi.
Ukuze, Ukuba ne-pH kulolu hlu akusizi nje kuphela ukuba namanzi ezimeni ezifaneles njengoba i-pH ephansi noma ephezulu inciphisa kakhulu umphumela wokubulala amagciwane, kodwa futhi kunjalo ilungele isikhumba namehlo abageza.
i-saline pool pH
ph amachibi anosawoti
- Ngempela, the ph ichibi le-saline ifana namachibi aphathwe nge-chlorine kusukela ekugcinweni kwe- pool Ukusebenzisa usawoti kudinga nokuqapha njalo pH lamanzi.
- Ngakho-ke, i-pH yamachibi kasawoti kufanele futhi ibe ne-a pH ibekwe phakathi kuka-7 no-7,6, izinga elifanele liphakathi kuka-7,2 no-7,4.
Kungani i-pH yamanzi echibi ibaluleke kangaka?
Amanani e-pH ane-Acidic, neutral kanye ne-alkaline
Ukuhlukaniswa Kwesikali Samanani we-pH
Ayini amanani we-pH
Isikali se-pH sisuka ku-1 siye ku-14, kanti i-pH 7 iyisixazululo esingathathi hlangothi.
Ngakho-ke, kuvela ukuthi i-pH iyinani elivezwa esikalini se-logarithmic phakathi kwamanani 0 (okune-asidi ngokwedlulele) kanye no-14 (okune-alkaline ngokwedlulele); Phakathi sithola inani elingu-7 libhalwe njengeliphakathi nendawo.
Inkomba ye-pH yendawo yonke yesikali se-pH
Kusho ukuthini ukuthi into ine-pH ene-asidi noma ene-alkali?
Ayini ama-asidi nezisekelo?
Ama-Acid nezisekelo yizinto ezikhona emvelweni futhi zihlukaniswa ngeleveli yazo ye-pH, okungukuthi, ngezinga le-acidity noma i-alkalinity. Ukunqunywa kokuthi izinto zine-acidic noma i-alkaline kulawulwa yizinga le-asidi noma i-alkalinity elinganiswa ngesikali se-pH futhi isukela ku-0 (ine-acidi ngokwedlulele iye ku-14 (i-alkaline ngokwedlulele). Kokubili, nokho, ngokuvamile kuyizinto ezonakalisayo, ezivamise ukuba nobuthi, obuthi nokho banezicelo eziningi zezimboni nezabantu.
Yiziphi izinto ezine-acidic?
- Izinga le-Acid pH: pH ngaphansi kuka-7
Kusho ukuthini ukuthi inani le-pH line-acidic?
- Ukuthi into ethile ine-acidic kusho ukuthi inothile nge-H+ (ama-hydrogen ions): i-pH enkulu kuno-7
- Ngakho, Ama-Acids yizinto ezine-pH engaphansi kuka-7. (i-pH yamanzi ilingana no-7, ibhekwa njengengathathi hlangothi), ikhemikhali yayo ngokuvamile iqukethe amanani amakhulu e-hydrogen ion lapho wengeza amanzi. Ngokuvamile zisabela nezinye izinto ngokulahlekelwa ama-proton (H+).
Yiziphi izinto ezingathathi hlangothi?
- Inani le-pH emaphakathi: i-pH ilingana no-7-
Kusho ukuthini ukuthi inani le-pH alithathi hlangothi?
- I-pH iyisilinganiso sokuthi amanzi ane-acidic/ayisisekelo kangakanani.
- Ububanzi busuka ku-0 kuye ku-14, kanti u-7 ungathathi hlangothi.
Yiziphi izinto ezine-alkaline?
- Izinto ezine-pH yesisekelo noma ye-alkali: pH enkulu kuno-7.
Kusho ukuthini uma inani le-pH liyi-alkaline?
- Ukuthi into ine-alkaline kusho ukuthi impofu ku-H+ (noma ucebile ngezisekelo ze-OH-, okwenza i-H+).
- Kukho konke lokhu, Izisekelo, ngakolunye uhlangothi, ziyizinto ezine-pH enkulu kuno-7., okuthi ezixazululweni ezinamanzi ngokuvamile anikeze ama-ion hydroxyl (OH-) phakathi. Avame ukuba ama-oxidants anamandla, okungukuthi, asabela ngama-protons avela endaweni ezungezile.
Umehluko phakathi kwamanani we-pH ne-pOH
Umehluko phakathi kwenani le-pH ne-pOH
Liyini inani le-pH elivamile?
- Ngandlela thile, i-pH iyisilinganiso sokuthi esetshenziselwa ukusungula izinga le-acidity noma i-alkalinity yesisombululo. Igama elithi “p” limele “okungenzeka”, yingakho i-pH ibizwa ngokuthi: amandla e-hydrogen.
Liyini inani le-pOH?
- Ngokwengxenye yakho. I-pOH isilinganiso sokuhlangana kwama-ion e-hydroxyl esixazululweni. Ivezwa njengesisekelo se-logarithm engu-10 ye-negative logarithm ye-hydroxyl ion concentration futhi, ngokungafani ne-pH, isetshenziselwa ukukala izinga le-alkalinity lesisombululo.
Yini ukubaluleka kwesikali se-pH emikhiqizweni yokuhlanza?
Lilinganisa kanjani inani le-pH nezinhlobo zamamitha
Ungalinganisa kanjani i-pH yechibi
Yenza inkomba ye-pH eyenziwe ekhaya ngeklabishi elibomvu
Ungalinganisa kanjani i-pH yechibi, kangaki kanye nezinhlobo zamamitha
Ungabala kanjani i-pH
Isikali se-pH sibalwa kusetshenziswa i-logarithm eyinegethivu.
Inani le-pH liyi-logarithmic
pH yiyona i-logarithm ukugcwala kwe-H ions+, nophawu olushintshile: Ngokufanayo, i-pOH ichazwa ngokuthi i i-logarithm ukugcwala kwama-OH ions-, ngophawu olushintshile: Ubudlelwano obulandelayo bungasungulwa phakathi kwe pH kanye ne-pOH. Kusukela ekuvezweni komkhiqizo we-ionic wamanzi (Kw):
I-Logarithmic pH Formula
- Ilogi ye-pH Formula: Bala i-pH usebenzisa i-pH equation: pH = -log[H3O+].
Kusho ukuthini ukuthi inani le-pH liyi-logarithmic
Iqiniso lokuthi i-pH iyi-logarithmic lisho ukuthi phakathi kweyunithi ngayinye yesikali kunesici somehluko we-10,
- Ngakho-ke, lokhu kusho ukuthi i-pH 5 ine-asidi ephindwe ka-10 kune-pH 6, kanti i-pH 4 ine-asidi ephindwe ka-100 kune-pH 6.
Ungabala kanjani i-pH ngama-logarithms?
isikali se i-pH ibalwa ngokusebenzisa i- i-logarithm negative. A i-logarithm I-negative imane ikhombise ukuthi inombolo kufanele ihlukaniswe kangaki. Isibalo se pH ingabhalwa kanje: pH = -log[H3O+]. Kwesinye isikhathi i-equation ibhalwa kanje: pH = -log[H+].
Isizathu sokuthuthukiswa kwesikali senani le-pH: Isikali se-pH sathuthukiswa, kuthathwe amanzi njengendinganiso.
- Kuyiqiniso elihlolwayo ukuthi imvukuzane eyodwa kuphela ku-1 imvukuzane yamanzi i-ionize ibe yi-H+ eyodwa kanye ne-OH- eyodwa.
- Lesi yisilinganiso esifanayo negremu eyodwa ye-hydrogen ions kumalitha angu-10.000.000 amanzi.
- Ngakho-ke, ilitha lamanzi liqukethe i-1/10.000.000 (noma) 1/107 yegremu ye-H+. Ukusetshenziswa kwansuku zonke, kusetshenziswe isibalo 'Somandla' kuphela, nophawu lwe-pH lubekwe ngaphambi kwaso.
pool pH wokubala
Kungani i-pH emanzini echibi yehla noma ikhuphuka?
Indlela yokukhulisa i-pH yechibi nokuthi kwenzekani uma izinga liphansi
Imiphumela ye-pH pool kanye ne-pH ephezulu ibangela
Kwenzekani uma izinga le-pH lingaphezu kwevelu enconyiwe?
Imiphumela ye-pH ephezulu yechibi: Kwenzekani uma i-pH yechibi iphezulu
- Okokuqala, imiphumela ye-pH ephezulu yechibi yenza kube nzima ukuthi amanzi ajikeleze ngendlela efanele futhi izikhathi eziningi, kuyinkinga ephakama ngokusebenzisa ezinye izinhlobo zezihlungi noma izifudumezi zamanzi.
- Izimpawu emzimbeni wethu yisikhumba esomile nesicasukile.
- Ngokufanayo, amanzi anamafu ashintsha i-pH yechibi, ngezinye izikhathi ngokusebenzisa inani elinganele le-chlorine noma umkhiqizo osetshenziswa nsuku zonke ukuze kubulawe amagciwane emanzini.
- Njengokungathi lokho akwanele, i-pH ephezulu izokhuthaza ukwakheka kwediphozi ye-lime echibini elizogcina linamanzi acwebile. Lawa ma-lime deposits azoshunyekwa emapayipini nakwezinye izinto ezifakwayo, okuphazamise ukuzinza kwawo nokusebenza ngendlela efanele. Zizophinde zinamathele ezindongeni naphansi, ziguqule ukubukeka nokuhlanzeka kwechibi.
Ngezansi, uma unentshisekelo kuwe, sikunikeza isixhumanisi esiya ku- ikhasi lapho sihlaziya yonke imiphumela ye-pH ephezulu kumachibi okubhukuda kanye nezimbangela zawo ezingaba khona.
