Chemdo weputara ngwaahịa ọhụrụ —— Caustic Soda ！

N'oge na-adịbeghị anya, Chemdo kpebiri iwepụta ngwaahịa ọhụrụ —— Caustic Soda. Caustic Soda bụ alkali siri ike nke nwere ike imebi ihe, n'ozuzu ya n'ụdị flakes ma ọ bụ blọk, nke a na-agbaze ngwa ngwa na mmiri (exothermic mgbe agbazere na mmiri) ma na-emepụta ihe ngwọta alkaline, ma na-atọ ụtọ. N'ihe gbasara mmekọahụ, ọ dị mfe ịmịkọrọ uzuoku mmiri (deliquescent) na carbon dioxide (mbibi) n'ikuku, enwere ike itinye ya na hydrochloric acid iji lelee ma ọ gbajiri agbaji.