2. A standard electrode $X$ when coupled with a standard $\mathrm{H}_{2}$ electrode to make a cell gives a cell voltage of 0.34 . What is the potential of the standard electrode X?

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∻Solution∻ ‖ 1 ⋮ **Understand the standard hydrogen electrode (SHE)**: The standard hydrogen electrode (SHE) is used as a reference electrode in electrochemistry. It has a defined potential of 0.00 volts. ‖ ‖ 2 ⋮ **Determine the potential of electrode X**: The cell voltage of 0.34 volts is the difference between the potential of electrode X and the SHE. Since the SHE has a potential of 0.00 volts, the potential of electrode X is equal to the cell voltage. ‖ ∻Answer∻ ⚹ The potential of the standard electrode X is 0.34 volts. ⚹ ∻Key Concept∻ ⚹ Cell voltage in an electrochemical cell ⚹ ∻Explanation∻ ⚹ The cell voltage is the difference in potential between two electrodes. When one electrode is the standard hydrogen electrode with a potential of 0.00 volts, the cell voltage is equal to the potential of the other electrode. ⚹◊What is the standard potential of the hydrogen electrode ($\mathrm{H}_{2}$ electrode)?⍭ Generate me a similar question◊

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