Karubonate ya sodiyumu (Na₂CO₃), inanaswa ivu rya soda cyangwa soda yo kumesa. Ni ibibisi biringaniye bikoreshwa mu gusukura imyenda, nk'igishongesha mu gukora ikirahure, mu koroshya amazi no mu kuzamura pH mu gusiga amabara no mu binyabutabire by'amabara. Mbere y'uko bikorwa mu nganda, byavanwaga mu ivu ry'ibimera (barila, ibyatsi byo mu nyanja).