Whakaahuatanga Poto:

Ko te pungarehu houra, e mohiotia ana ko te konutai parani, he mea nui hei matū.
E mohiotia whanuitia ana ko te houra, te pungarehu houra, te pungarehu houra, te houra horoi, tekau nga wai karaihe kei roto, ko te konutai parani he karaihe korekore, he marino te wai karaihe, he ngawari ki te huarere, ka puta he paura ma Na? CO? whai muri i te kawenga o te hiko hiko, me te urutaatanga o te tote me te pumau o te waiariki He ngawari te ngohe ki te wai, ana ko te wairewa waikawa he kawakore.
Ko te Hakeate pākawa e noho ana i roto i te taiao (penei i nga roto wai tote) e kiia ana he trona. Ko te ingoa umanga o te konutai pākawa wateate me te kore o te wai karaihe he alkali ngawari, me te ingoa umanga o te konutai pākawa wateate kore he karaihe wai he alkali taumaha. Ko te Sodium carbonate he tote, ehara i te alkali. Ko te otinga wai o te konutai pākawa waro he kawakore, no reira ka kiia hoki ko te pungarehu houra. He mea nui te koretake o te rauropi, hei whakamahi i te mahi karaahihe, nga hua karaihe me te karaihe uku. Kei te whakamahia whānuitia hoki i roto i te horoi i te kāinga, te urutanga waikawa me te tukatuka kai.