3. Okumanyisa ebiri omu Calcium Formate
3.1 Omuringo gw‘okukora Calcium Formate Okushoboorora: Omu nkora ya kalsiyumu erimu alkaline nkye, yongyeramu omubazi gw‘omutindo gwa potassium permanganate ogurengireho. Okwotsya kureeba ngu enkora ya oxidation yaagumizamu kuhika aha kuhendera. Ekirungo kya potassium permanganate ekirengire nikiija kucungura ayodini kuruga omu potaasiyomu ayodi omu nshonga y’asidi, reero erikuhindurwa n’ekiriisa kya sodium thiosulfate eky’omutindo.
3.2 Amatembezo g‘okumanyisa Calcium Formate:Pima enkumi 0.4g z‘eky‘okureeberaho kya calcium formate (ekihikire kuhika ahari 0.0002g), gite omu nshaho y‘obuhango bwa miriyoni 250, ogishukye omu maizi, ogikyekye kuhika aha kamanyiso, kandi ogizunguze gye. Pipete 25.00ml (nari 10ml) y‘omubazi ogu omu nsaka ya ayodini, otemu 0.2g y‘omubazi ogutarimu maizi, kandi onyige gye.Otemu 50.00ml (nari 20ml) y‘omubazi gw‘omutindo gwa potassium permanganate, ogwokye omu kyombeko ky‘amaizi kumara edakiika30ol. Yongyeramu miriyoni 6 z’omubazi gwa sulfuric acid na 2g z’omubazi gwa potassium iodide, gurekye gukyemerere omu mwirima kumara edakiika 5. Titrate n’omubazi gw’omutindo gwa sodium thiosulfate; haihi n’enkomerero, yongyeramu miriyoni 3 z’eky’okureeberaho ky’entangahuuzi (0.5%), kandi ogumizemu nooteeraho okuhitsya obu erangi ya bururu eraahweho. Kora ekigyezo ky‘obuntu omurundi gumwe.

Manya ebirungi ebitarikubaasa kusingurwa ebiri omu calcium formate—yongyera aha kukora kw’ebintu byawe kandi okyendeeze aha sente! Nooyenda kumanya ebirikukiraho? Nyiga kubuuza hati ahabw'okutunga eby'okugarukamu ebitebeekanisiibwe!