Ukunqunywa Kokuqukethwe Kwe-Chlorine Okutholakalayo ku-Trichloroisocyanuric Acid nge-Titration

Izinto ezidingekayo namathuluzi

1. Isitashi esincibilikayo

2. I-sulfuric acid egxilile

3. 2000ml iBeaker

4. 350ml ibhekha

5. Iphepha lokukala nezikali zikagesi

6. Amanzi ahlanzekile

7. I-sodium thiosulfate analytical reagent

Ukulungiselela isixazululo sesitoko se-sodium thiosulfate

Linganisa u-1000ml wamanzi ahlanzekile ngokusebenzisa izinkomishi zokulinganisa ezingu-500ml kabili bese uwathela ku-breaker engu-2000ml.

Bese uthela ibhodlela lonke le-sodium thiosulfate analytical reagent ku-beaker ngqo, Beka ibhekha ku-induction cooker kuze kube yilapho ikhambi libila imizuzu eyishumi.

Ngemuva kwalokho, Kugcine kupholile, futhi kunganyakazi amasonto amabili, bese ukuhlunga ukuze uthole isisombululo sesitoko se-sodium thiosulfate.

Ukulungiselela i-1+5 sulfuric acid

Linganisa amanzi ahlanzekile angu-750ml ngokusebenzisa inkomishi yokulinganisa engu-500ml kabili bese uwathela ebhodleleni lomlomo wasendle elingu-1000ml.

Bese ukala u-150ml we-sulfuric acid egxilile, Thela i-asidi emanzini ahlanzekile kancane kancane, Gcoba ngaso sonke isikhathi uma uthela.

Lungiselela isisombululo sesitashi esingu-10g/L

Linganisa u-100ml wamanzi ahlanzekile ngokusebenzisa inkomishi yokulinganisa engu-100ml, Bese uwathela ebhikhayini engu-300ml.

Linganisa isitashi esingu-1g esincibilikayo esikalini se-elekthronikhi, Bese usifaka kubhekhayi engu-50ml.Thatha ibhika lika-300ml ku-induction cooker ukwenza amanzi abile.

Thela amanzi amancane ahlanziwe ukuncibilikisa isitashi, Bese uthela isitashi esincibilikisiwe emanzini abilayo ahlanzekile, Kugcine kupholile ukuze usetshenziswe.

Izinyathelo zokulinganisa okuqukethwe kwe-Trichloroisocyanuric acid

Thatha i-100ml yamanzi ahlanzekile ku-250ml ye-iodine flask.

Kala isampula ye-TCCA engu-0.1g ngesikali esinembayo, Yenze inembile ibe ngu-0.001g, Faka isampula ngokuqondile ku-250ml ye-iodine flask.

Linganisa u-2g we-potassium iodide eflaskini ye-iodine, Futhi ufake ku-20ml ka-20% we-sulfuric acid, Bese uvala iflaski ngamanzi ngemva kokuhlanza intamo yeflask ngokuhlanza ibhodlela.

Yenze ibe yigagasi le-ultrasonic Eliyincibilikisa ngokuphelele, Ngemuva kwalokho, hlanza intamo yebhodlela usebenzisa amanzi ahlanzekile futhi.

Isinyathelo sokugcina ukucwilisa ngesisombululo esijwayelekile se-titration ye-Sodium thiosulfate, kuze kube yilapho isixazululo sinombala ophuzi okhanyayo faka i-agent ye-starch tracer engu-2ml.Futhi qhubeka ubhala kuze kube yilapho umbala oluhlaza uvele unyamalale Bese singawuqeda.

Rekhoda umthamo we-sodium thiosulfate esetshenzisiwe

Yenza isilingo esimnyama ngesikhathi esifanayo

Inqubo yokubala yemiphumela yokuhlola