3. Calcium Formate Nɔ ni yɔɔ mli lɛ he tsɔɔmɔ
3.1 Calcium Formate Gbɛjianɔtoo lɛ He Saji Amlitsɔɔmɔ: Yɛ kalsium fɔmɔte ni mli edɔ fioo lɛ mli lɛ, okɛ potassium permanganate ni ji ŋmɛnɛŋmɛnɛ beaŋ tsofa ni fa fe nine lɛ afata he. Dɔlɛ koni ana nɔmimaa akɛ oksideshin nifeemɔ lɛ yaa nɔ kɛyashiɔ naagbee. Potassium permanganate ni fa fe nine lɛ baajie iodine kɛjɛ potassium iodide mli yɛ tsofa ni mli edɔ mli, ni no sɛɛ lɛ akɛ sodium thiosulfate ni ji tsofa ni ji tsofa lɛ woɔ mli.
3.2 Calcium Formate He Nilee Gbɛi:Okɛ calcium formate nɔkwɛmɔnɔ ni miihe ashɛ 0.4g (ni ja kɛyashi 0.0002g) lɛ asusu he, okɛwo 250ml volumetric flask mli, okɛwo nu mli, okɛwo mli kɛyashɛ okadi lɛ he, ni okɛwo mli jogbaŋŋ. 25.00ml (loo 10ml) ni ji nɛkɛ tsofa nɛɛ awo iodine flask mli, ni okɛ 0.2g ni ji sodium carbonate ni nu bɛ mli lɛ afata he, ni okɛwo mli jogbaŋŋ. Akɛ sulfuric acid ni ji 6ml kɛ potassium iodide 2g fata he, ni aha ema shi yɛ duŋ mli minitii enumɔ. Akɛ sodium thiosulfate ni ji tsofa ni akɛtsuɔ nii lɛ tsuɔ nii; ni bɛŋkɛ naagbee lɛ, okɛ 3ml ni ji starch indicator (0.5%) afata he, ni oya nɔ okɛ titrate awo mli kɛyashi bluu su lɛ baaje mli. Feemɔ kaa ni nɔ ko bɛ mli yɛ be kome mli.

Kwɛmɔ sɛɛnamɔi ni anyɛɛɛ aye nɔ kunim yɛ calcium formate he—ha onibii lɛ aya hiɛ ni okɛ shika ni okɛbaatsu nii lɛ aba shi! Ani ootao ole babaoo? Klikimɔ nɔ ni obi saji bianɛ kɛha tsabaai ni ato he gbɛjianɔ!