Reference electrodes {hydrogen electrode} can use platinum electrodes, with hydrogen gas at one atmosphere and hydrogen ion at one-molar concentration. Hydrogen electrodes can have platinum-surface changes and can vary hydrogen-gas pressure and hydrogen-ion concentration, so they are hard to control.
Physical Sciences>Chemistry>Analytical Chemistry>Electricity>Electrode
5-Chemistry-Analytical Chemistry-Electricity-Electrode
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Date Modified: 2022.0224