Ƙayyadaddun Abubuwan da ke cikin Chlorine a cikin Trichloroisocyanuric Acid ta Titration

Abubuwan da ake buƙata da kayan aiki

1. Sitaci mai narkewa

2. Sulfuric acid mai hankali

3. 2000ml Beaker

4. 350ml gwangwani

5. Auna takarda da ma'auni na lantarki

6. Ruwan tsarki

7. Sodium thiosulfate analytical reagent

Ana shirya maganin hannun jari na sodium thiosulfate

A auna ruwa mai tsafta 1000ml ta amfani da kofuna masu auna 500ml sau biyu sannan a zuba a cikin mazugi 2000ml.

Sa'an nan kuma zuba dukan kwalban sodium thiosulfate analytical reagent a cikin beaker kai tsaye, sanya beaker a kan injin induction har sai maganin ya tafasa na minti goma.

Bayan haka, Ajiye shi har tsawon makonni biyu, sannan a tace shi don samun maganin maganin sodium thiosulfate.

Ana shirya 1 + 5 sulfuric acid

A auna ruwa mai tsafta 750ml ta amfani da kofin aunawa 500ml sau biyu a zuba a cikin kwalbar bakin daji 1000ml.

Sannan a auna sulfuric acid mai karfi 150ml, sai a zuba acid din a cikin ruwa mai tsafta sannu a hankali, a rika motsa shi a duk lokacin da ake zubawa.

Shirya 10g/L sitaci bayani

Ki auna ruwa mai tsafta 100ml ta hanyar amfani da kofin aunawa 100ml, Sannan a zuba a cikin kwano 300ml.

Auna sitaci mai soluble 1g a sikelin lantarki, Kuma a saka shi a cikin kwano na 50ml.Ɗauki 300ml baker akan tukunyar induction don sanya ruwa ya tafasa.

Zuba ruwa mai tsafta kadan don narkar da sitaci, Sannan a zuba narkar da sitaci a cikin tafasasshen ruwa mai tsarki, a sanyaya shi don amfani.

Matakai don auna abun ciki na Trichloroisocyanuric acid

Ɗauki ruwa mai tsabta 100ml a cikin 250ml iodine flask.

Auna 0.1g TCCA samfurin a daidai ma'auni, Yi shi daidai zuwa 0.001g, Sanya samfurin kai tsaye a cikin gilashin iodine 250ml.

A auna 2g potassium iodide a cikin flask iodine, Sannan kuma a saka a cikin 20ml na 20% sulfuric acid, sannan a rufe flask ɗin da ruwa bayan tsaftace wuyan flask ta hanyar tsaftace kwalban.

Sanya shi cikin igiyoyin ultrasonic Wanne narke shi gaba ɗaya, Bayan haka, tsaftace wuyan kwalban ta amfani da ruwa mai tsabta kuma.

Mataki na ƙarshe shine a titrate tare da daidaitaccen bayani na titration na sodium thiosulfate, har sai maganin yana cikin launin rawaya mai haske ya sanya wakilin sitaci na 2ml.Kuma ku ci gaba da titrating har sai launin shudi kawai ya ɓace Sannan zamu iya gama shi.

Yi rikodin ƙarar sodium thiosulfate da aka cinye

Yi gwajin baƙar fata a lokaci guda

Ƙididdigar tsarin sakamakon kima