Iindaba zebubulo
-
Ukuhlolisisa komkhiqizo we-Oxalic Acid
Ukuhlolisisa umkhiqizo we-Oxalic Acid I-oxalic acid, eyaziwa nangokuthi yi-ethanedioic acid, yi-dicarboxylic acid elula khulu enefomula yamamolekhyuli (COOH) 2 ⋅2H2O Ibonakala njengamakristalu anganambala begodu yinto ejayelekileko eentjalweni ezifana nama-herbaceum, khulukhulu ezikhona ngendlela ye-calsium nofana i-potium...Funda kabanzi -
I-Oxalic Acid Ukugcinwa Okuhle
I-Oxalic Acid Ukugcinwa Okuhle Ukudlula lapho, gcina i-oxalic acid kuhle ngemva kokuyisebenzisa. Yibeke kude namanzi, i-oksijini, izinto ezine-alkali, nezinye izinto ezingahambisani. I-oxalic acid iyaguquguquka begodu ivutha amanzi; ikhiqiza umtjhiso lokha nayithintana namanzi begodu ingaphendula khulu lokha nayivezwa ku-oksijini o...Funda kabanzi -
I-Oxalic Acid Ukuncibilikisa okufaneleko nesilinganiso
I-Oxalic Acid Ukuncibilikisa okufaneleko nesilinganiso Okwesibili, landela ngokuqinileko isilinganiso esifaneleko neendlela zokuncibilikisa ngesikhathi sokusetjenziswa. Ngokuvamileko, i-oxalic acid itholakala ngezinga eliphezulu, begodu ukusetjenziswa ngqo kwandisa ubungozi bokugqwala. Ngalokho, landela amazinga atjhiwoko kanye neenkambiso zokuncibilikisa ukuze...Funda kabanzi -
Imihlahlandlela yokusetjenziswa okufaneleko kwe-Oxalic Acid
Imihlahlandlela yokusetjenziswa okufaneleko kwe-Oxalic Acid I-oxalic acid, enefomula yamakhemikhali i-H2 C2 O4, yi-organic acid ejayelekileko esetjenziswa khulu ebunjiniyeleni bamakhemikhali, imithi, i-metallurgy, neminye imikhakha. Ekuphileni kwangamalanga, isetjenziselwa ukuhlanza nokuhlanza. Kodwana, ngebanga layo ...Funda kabanzi -
Imihlahlandlela yokusetjenziswa okufaneleko kwe-Oxalic Acid
Imihlahlandlela yokusetjenziswa okufaneleko kwe-Oxalic Acid I-oxalic acid, enefomula yamakhemikhali i-H2C2O4, yi-organic acid ejayelekileko esetjenziswa khulu emabubulweni wamakhemikhali, wezokwelapha, nezinye. Ukusetjenziswa kuhle kuqakathekile ekuqinisekiseni ukuphepha emsebenzini nepilo yangelanga. Ngezansi, siveza iindlela ezifaneleko zokusebenzisa...Funda kabanzi -
Ingabe i-Oxalic Acid inamandla wokubulala amagciwani?
Ingabe i-Oxalic Acid inamandla wokubulala amagciwani? I-oxalic acid ngokwayo ayinawo umphumela wokubulala amagciwane. Njenge-esidi ye-organic, i-oxalic acid ibonakala khulu nge-esidi yayo enamandla nekghono layo lokwenza i-chelating. Emabubulweni, isetjenziselwa khulu ukuhlanza ubuso bensimbi, njenge-mordant ekudayeni iindwangu, kanye ne...Funda kabanzi -
Iyiphi izinga lokuncibilika kwe-oxalic acid?
I-Oxalic Acid – Iimfanelo eziqakathekileko Eyaziwa nge-ethanedioic acid, i-oxalic acid inefomula yamamolekhyuli i-H2C2O4 kanye nefomula yesakhiwo i-HOOC-COOH. Amakristalu we-oxalic acid dihydrate (H2C2O4·2H2O) awanambala, anendawo yokuncibilika eyi-101°C. Zincibilika lula emanzini begodu zivame ukuphelelwa mamanzi begodu zibe lula...Funda kabanzi -
Ngiziphi iindlela ezinengi zokusetjenziswa kwe-oxalic acid?
I-oxalic acid isebenza njengomlawuli we-esidi wama-adhesives afana ne-urea-formaldehyde resin kanye ne-melamine-formaldehyde resin. I-oxalic acid nayo ingafakwa kuma-adhesives ancibilika emanzini we-polyvinyl alcohol formaldehyde ukwenza ngcono ijubane lokomisa namandla wokubopha. Njengesisetjenziswa esiqakathekileko se-organic synth...Funda kabanzi -
Ngiziphi iinsetjenziswa ze-oxalic acid?
I-oxalic acid isetjenziswa khulu njenge-ejenti yokunciphisa ne-bleaching, i-mordant embonini yokugadangisa nokudaya, begodu nokucwengisisa iinsimbi ezingakavami nokwenza ama-oxalates ahlukahlukeneko, ama-oxalic acid esters, nama-oxamides. Ezithambiseni, i-Oxalic acid ingasetjenziswa njengesengezo eshampuni. I-oxalic acid...Funda kabanzi -
Iinsetjenziswa ezikulu ze-Oxalic Acid
I-Oxalic Acid: Iinsetjenziswa eziqakathekileko I-oxalic acid isetjenziswa khulu ekwenzeni imithi efana nama-antibiotics kanye ne-menthol, kanye ne-solvent yokucwengisisa iinsimbi ezingakavami, i-dayi reducing agent, kanye ne-tanning agent. Ukungezelela, ingasetjenziselwa ukwenza ama-oxalate ahlukahlukeneko, ama-oxalic acid esters, nama-oxamides,...Funda kabanzi -
I-oxalic acid isabela njani esixazululweni samanzi?
Njenge-diprotic organic acid, i-oxalic acid inamaqembu amabili we-carboxyl, okwenza bona ibe nama-athomu amabili we-hydrogen. Esixazululweni samanzi, ihlukana ibe ma-ayoni we-oxalate kanye nama-ayoni amabili we-hydrogen, njengombana kutjengiswe ekuphenduleni okulandelako: I-oxalic acid iyaphendula ngamakhemikhali begodu ingaba nokusabela kokusebenzisana...Funda kabanzi -
Ibizo lekhemikhali le-Oxalic Acid
Ibizo lekhemikhali le-Oxalic Acid I-oxalic acid, eyaziwa nangokuthi yi-ethanedioic acid, yi-compound ye-organic engenambala enefomula yamakhemikhali i-H2C2O4 begodu incibilika kuhle emanzini. Njenge-esidi ye-organic, ineendlela ezinengi zokusetjenziswa, okufaka hlangana ukufakwa nge-elekthronikhi, ukuhlanza insimbi, nokudaya iindwangu...Funda kabanzi