What substance can be used to electrolyze water? any electrolyte that is not easily reduced or oxidized hydrochloric acid only sodium chloride, glucose, or sucrose sodium chloride only

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.