Re latela molao-motheo oa tsamaiso oa "Boleng ke ba boleng bo holimo, Litšebeletso li phahame ka ho fetisisa, Botumo ke ba pele", 'me ka tieo re tla theha le ho arolelana katleho le bareki bohle bakeng sa Theko ea Fektheri 60% Min Na2s Yellow Flakes Sodium Sulphide Flake Red, Re tla tsoela pele ho loanela ho eketsa k'hamphani ea rona le ho fana ka lihlahisoa tsa boleng bo holimo tse nang le mefuta e mengata ea litheko. Potso efe kapa efe kapa maikutlo a ananeloa haholo. Hopola ho re fumana ka bolokolohi.
Re phehella molao-motheo oa tsamaiso oa "Boleng ke boleng bo holimo, Litšebeletso li phahame ka ho fetisisa, Botumo ke ba pele", 'me re tla theha le ho arolelana katleho le bareki bohle ka tieo bakeng sa, Ka moea o makatsang oa "bokhoni bo phahameng, boiketlo, ts'ebetso le boqapi", le tumellanong le tataiso e joalo ea "boleng bo botle empa theko e betere," le "mokitlane oa lefats'e", re ntse re loanela ho sebelisana le lik'hamphani tsa likarolo tsa likoloi lefats'eng lohle ho etsa tšebelisano-'moho e putsang bohle.













Boikemisetso ba Sodium Sulfide
Li-reagent tsa Sodium Sulfide
Tharollo ea asiti ea glacial acetic: 1+10
Tharollo e tloaelehileng ea titration ea iodine: hoo e ka bang 0.1 mol/L
Tharollo e tloaelehileng ea titration ea sodium thiosulfate: hoo e ka bang 0.1 mol/L
Tharollo ea sesupo sa starch
95% ea ethanol
Tharollo ea sodium carbonate: 10%
Tharollo ea zinki sulfate: 10%