Fuafuaga o mea o loʻo maua ile Chlorine ile Trichloroisocyanuric Acid ile Titration

Mea e manaʻomia ma meafaigaluega

1. Masoa solu

2. Aisa sulfuric concentrated

3. 2000ml Ipu

4. 350ml fagupia

5. Pepa fua ma fua faaeletonika

6. Vai mama

7. Sodium thiosulfate analytical reagent

Saunia se vaifofo o le sodium thiosulfate

Fua le 1000ml vai mama e ala i le fa'aogaina o ipu fua 500ml fa'alua ma sasaa i totonu o se va'a 2000ml.

Ona sasaa lea o se fagu atoa o le sodium thiosulfate analytical reagent i totonu o le fagu sa'o, Tuu le fagu i luga o le kuka fa'aoso seia pupuna le vaifofo mo le sefulu minute.

A maeʻa lena, Taofi le malulu, ma tumau mo le lua vaiaso, ona faʻamama lea e maua ai le vaifofo o le sodium thiosulfate.

Saunia 1+5 sulfuric acid

Fua le 750ml vai mama e ala i le fa'aogaina o le ipu fua 500ml faalua ma sasaa i totonu ole fagu gutu vao 1000ml.

Ona fua lea o le 150ml concentrated sulfuric acid, sasaa lemu le acid i totonu o vai mama, faʻafefe i taimi uma pe a sasaa.

Saunia 10g/L vaifofo māsoa

Fua le 100ml vai mama e ala i le fa'aaogaina o le ipu fua 100ml, Ma sasaa i totonu ole faguvai 300ml.

Fua le 1g soluble starch ile fua fa'aeletonika, ma tu'u i totonu ole faguvai 50ml.Ave le faguvai 300ml i luga o le kuka fa'aoso e fa'apuna ai le vai.

Liligi sina vai mama e fa'amuta ai le masoa, Ona sasaa lea o le masoa fa'afefete i totonu o vai fa'apuna fa'apuna, Fa'amama mo le fa'aoga.

Laasaga mo le fuaina o mea o loʻo i totonu o le Trichloroisocyanuric acid

Ave le 100ml vai mama I totonu ole fagu iodine 250ml.

Fua 0.1g TCCA fa'ata'ita'iga ile fua sa'o, Fa'a sa'o ile 0.001g, Tuu sa'o le fa'ata'ita'iga ile fagu iodine 250ml.

Fua le 2g potassium iodide i totonu ole fagu iodine, Ma tu'u fo'i ile 20ml ole 20% sulfuric acid, Ona fa'amaufa'ailoga lea o le fagu i le vai pe a uma ona fa'amama le fagu fagu e ala ile fa'amama fagu.

Fai i le galu ultrasonic lea e faʻamavae atoa, A maeʻa lena, toe faʻamama le fagu fagu e faʻaaoga ai vai mama.

O le laasaga mulimuli o le titrate i le vaifofo masani titration o le Sodium thiosulfate, seia oo le vaifofo i le lanu samasama malamalama tuu 2ml starch tracer sui.Ma fa'aauau le titrating se'ia mou atu le lanu lanumoana Ona uma lea.

Fa'amaumau le tele o le sodium thiosulfate na fa'aaogaina

Fai se fa'ata'ita'iga uliuli i le taimi e tasi

Fa'atatauga ole fa'agasologa ole su'ega