A graph shows how the mass of a beaker together with its contents changes with time. Which graph shows what occurs when sodium carbonate reacts with an excess of dilute hydrochloric acid in an open beaker?
Chemistry 0620 · IGCSE · Rate of reaction
A graph shows how the mass of a beaker together with its contents changes with time. Which graph shows what occurs when sodium carbonate reacts with an excess of dilute hydrochloric acid in an open beaker?