Mekhoa ea ho Khetholla Calcium Formate
Ione ea Formate: Iteka 0.5g ea sampole ea Calcium formate, e qhale ka har'a 50ml ea metsi, eketsa 5ml ea tharollo ea sulfuric acid, 'me u chese; monko o ikhethang oa formic acid o lokela ho lokolloa.2.2 Ione ea Calcium: Iteka 0.5g ea sampole, e qhale ka har'a 50ml ea metsi, eketsa 5ml ea tharollo ea ammonium oxalate; ho tla thehoa precipitate e tšoeu. Arola precipitate: ha e qhibilihe ka har'a glacial acetic acid empa e qhibiliha ka har'a hydrochloric acid.
Hobaneng o lokela ho kgetha calcium formate? Ha e na lerole le lengata, e sebetsa ka potlako, mme e etsa mehlolo nthong e nngwe le e nngwe ho tloha dijong tsa diphoofolo ho isa thepa ya kaho—ha ho na ditlamorao tsa boleng!
Nako ea poso: Tshitwe-10-2025