Chemistry: rates, equilibrium and acids
Surface area and rate
Why a solid reacts only at its surface, how much surface cutting exposes, and why a powder gives the same product sooner rather than more of it.
About 30 minutes8 activities Paper packet
Chemistry: rates, equilibrium and acids
Why a solid reacts only at its surface, how much surface cutting exposes, and why a powder gives the same product sooner rather than more of it.
About 30 minutes8 activities Paper packet