Question

Take 30 points.Please Someone help. The maximum cell potential value can reach to
Choose
-80 mv.
+30 mv.
other value is—? ​

Answer 1

The redox potential is used to describe a system's overall reducing or oxidizing capacity. The redox potential is measured in millivolts (mV) relative to a standard hydrogen electrode and is commonly measured using a platinum electrode with a saturated calomel electrode as reference. In well-oxidized water, as long as oxygen concentrations stay above ∼1 mg O2 l−1, the redox potential will be highly positive (above 300–500 mV).

Answer 2

Answer:

above ∼200 mV

Explanation: