Igaqa le #rongalite lenziwa ngokusebenzisa #sodiummetabisulfite, #zincpowder, kunye ne-formaldehyde njengezinto ezisetyenziswayo ukwenza ukusabela kwe-redox emanzini.

Igaqa le-#rongalite lenziwa ngokusebenzisa i#sodiummetabisulfite, #zincpowder, kunye ne-formaldehyde njengezinto ezisetyenziswayo ukwenza ukusabela kwe-redox emanzini. Indlela yokusabela yile:Na2S2O5+2Zn +2HCHO+5H2O=2NaHSO2.HCHO.2H2O +2ZnO

Kwi-redox reaction, i-Na2S2O5 yi-oxidant, #i-Zinc powder yi-#reducing agent, kwaye iimveliso zokuphendula ziyi-2NaHSO2.HCHO.2H2O kunye ne-ZnO.

Ukuze kukhuthazwe ukugqitywa kokuphendula, akuchaphazeli ukucoceka kwe-2NaHSO2.HCHO.2H2O, i-Zn engaphezulu kwe-powder kunye ne-H2O iya kongezwa, njengoko i-HCHO iya kubangela ukungcola kunye nokubeka engozini impilo yabaqhubi , ngoko i-HCHO isekelwe kwi-theory. isixa.