3. Ditarminɛshɔn fɔ di Kɔntinɛnt fɔ di Kalsiɔm Fɔmat
3.1 Kalsiכm Fכmat Mεtכd Ovaviu: Insay sכm alkaline kalsiכm fכmat sכlushכn, ad εksyכs potashכm pεrmanganεt standad sכlushכn. Hεt fכ mek sכh se di כksidεshכn riakshכn de go bifo te i kכmplit. di εksyכs potashכm pεrmanganεt go fri ayodin frכm potashכm ayodayd insay wan asid sכlushכn, we dεn kin tayt wit sכdiכm tiosulfat standad sכlushכn.
ε Pipet 25.00ml (ɔ 10ml) pan dis sɔlvushɔn insay wan ayodin flask, ad 0.2g anhydrous sodium carbonate, ɛn shek am fayn fayn wan.Akkurayt ad 50.00ml (ɔ 20ml) pan potassium permanganate standad solushɔn, ɔt am insay wata bat fɔ 30 minit, dɔn i kol. Ad 6ml sɔlfɔrik asid sɔlshɔn ɛn 2g potashɔm ayodayd, lɛ i tinap na dak fɔ 5 minit. Taytrɛt wit sɔdiɔm tiɔslfɛt standad sɔlvushɔn; nia di εndpכynt, ad 3ml stach indikεtכ (0.5%), εn kכntinyu fכ tayt te di blu kכla dכn. Du wan blank tɛst wan tɛm.

Diskɔba di bɛnifit dɛn we yu nɔ go ebul fɔ win we di kalsiɔm fɔmat gɛt—bɔst yu prɔdak pefɔmɛns ɛn kɔt kɔst! Yu want fɔ no mɔ? Klik fɔ aks naw fɔ tayla sɔlvishɔn dɛn!