Boqapi, bokhabane le botšepehi ke litekanyetso tsa mantlha tsa khoebo ea rona. Melao-motheo ena kajeno e ntse e le motheo oa katleho ea rona joalo ka feme e mafolofolo ea boholo bo mahareng ea machabeng bakeng sa Good Quality Calcium Formate Price Technical Industrial Feed Kereiti ea 92% 95% 98% 99% Calcium Formate, Re labalabela ho theha kamano e atlehileng ea khoebo le bareki ba bacha nakong e tlang!
Boqapi, bokhabane le botšepehi ke litekanyetso tsa mantlha tsa khoebo ea rona. Melao-motheo ena kajeno ho feta leha e le neng pele e theha motheo oa katleho ea rona re le feme e mahareng e mafolofolo machabeng bakeng sa, Boleng bo botle le theko e utloahalang li re tliselitse bareki ba tsitsitseng le botumo bo phahameng. Ka ho fana ka 'Lihlahisoa tsa Boleng bo Botle, Tšebeletso e Hloahloa, Litheko tse Hlolisanang le Phano e Potlakileng', joale re labalabela tšebelisano-'moho e kholoanyane le bareki ba mose ho maoatle ho latela melemo ea bobeli. Re tla sebetsa ka pelo eohle ho ntlafatsa lihlahisoa le lits'ebeletso tsa rona. Re boetse re tšepisa ho sebetsa 'moho le balekane ba khoebo ho phahamisa tšebelisano-'moho ea rona boemong bo holimo le ho arolelana katleho hammoho. Re u amohela ka mofuthu ho etela fektheri ea rona ka tieo.













Teko ea Karolelano ea Calcium Formate
1. Kakaretso ea Mokhoa
Tharollong ea calcium formate e nang le alkaline e fokolang, ho eketsoa tharollo e feteletseng ea potassium permanganate. Kamora ho futhumatsa ho netefatsa oxidation e felletseng, potassium permanganate e setseng e lokolla iodine ho tsoa ho potassium iodide sebakeng se nang le asiti. Iodine e lokollotsoeng e ntan'o kenngoa ka tharollo e tloaelehileng ea sodium thiosulfate.
2. Tsamaiso ea Teko
Tokisetso ea Sampole:
Boima ba sampole e ka bang 0.4 g (e nepahetseng ho isa ho 0.0002 g) ebe o e qhala ka har'a flask ea 250 mL.
Hlakola metsi ho fihlela letšoao le fihla 'me u kopanye hantle.
Karabelo ea Oxidation:
Tšela 25.00 mL (kapa 10 mL) ea tharollo ka har'a flask ea iodine.
Kenya 0.2 g ea sodium carbonate e sa hloekang 'me u kopanye.
Kenya ka nepo 50.00 mL (kapa 20 mL) ea tharollo e tloaelehileng ea potassium permanganate.
Futhumatsa ka bateng ea metsi metsotso e 30, ebe u e pholile.
Tokoloho le Titration ea Iodine:
Kenya 6 mL ea tharollo ea sulfuric acid le 2 g ea potassium iodide.
Boloka lefifing metsotso e 5.
Titrate ka tharollo e tloaelehileng ea sodium thiosulfate.
Haufi le pheletso, eketsa 3 mL ea sesupo sa starch (0.5%).
Tsoela pele ho thothomela ho fihlela 'mala o moputsoa o nyamela.
Teko e se nang letho:
Etsa teko e se nang letho tlas'a maemo a tšoanang bakeng sa tokiso.