Question

Write on redox potential.

Answer 1

Step 1: Determine oxidationnumbers for each atom.

Step 2: Use oxidation numbers to determine what is oxidized and what is reduced.

Step 3: Write a half-reaction for reduction.

Step 4: Write a half-reaction for oxidation.

Step 5: Balance all elements except H and O.

Answer 2

Reduction potential (also known as redox potential, oxidation / reduction potential, ORP, pe, ε, or {\displaystyle E_{h}} E_{{h}}) is a measure of the tendency of a chemical species to acquire electrons and thereby be reduced. Reduction potential is measured in volts (V), or millivolts (mV). Each species has its own intrinsic reduction potential; the more positive the potential, the greater the species' affinity for electrons and tendency to be reduced. ORP is a common measurement for water quality