Standard Solution

Mafotokozedwe Akatundu

Yankho lokhazikika ndi yankho lokhala ndi tsatanetsatane wodziwika bwino ndipo nthawi zambiri limagwiritsidwa ntchito poyesa zida, kutsimikizira njira zowunikira, khazikitsani njira yokhazikika yowunikira kuchuluka, ndi zina.

Mawonekedwe

Zodziwika bwino kwambiri.

Amagwiritsidwa ntchito kwambiri m'njira zambiri zowunikira mankhwala monga kusanthula kwa titration ndi spectrophotometry.

Cholinga

Titrant mu kusanthula kwa titration: Amagwiritsidwa ntchito pochita zinthu ndi chinthu chomwe chikuyesedwa ndikuwerengera zomwe zili muyeso poyesa kuchuluka kwa yankho lomwe likugwiritsidwa ntchito..

Kujambula curve yogwirira ntchito kapena ngati mulingo wowerengera: Mu njira zowunikira monga spectrophotometry, Ubale pakati pa kuyamwa ndi kukhazikika umapangidwa pogwiritsa ntchito njira zokhazikika zamagulu osiyanasiyana kuti mudziwe kuchuluka kwa mayankho osadziwika.

Sanjani zida ndikuwona mikhalidwe yoyesera: zomwe zimagwiritsidwa ntchito poyesa zida zoyesera monga ma conductometer ndi pH metres kuti zitsimikizire zolondola pazotsatira zoyezera..