Assertion: electrode's potential | /r/HasProperty | 59.2 millivolts per ph unit
Facets:
Source sentences:
text: The glass electrode develops an electric potential (charge) that is directly related to the hydrogen-ion activity in the solution (59.2 millivolts per pH unit at 25 °C [77 °F]), and the voltmeter measures the potential difference between the glass and reference electrodes.