The Cell Potential of the Following Cell Is Determined Using

question 59

Multiple Choice

The cell potential of the following cell is determined using an unspecified concentration of acid.What is the pH of the acid solution given that the measured cell potential is -0.508 V and the anode reduction potential (E°) is 0.222 V at 25°C?
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Ag(s) | AgCl(s) | Cl−(1.0 M) || H⁺(aq,? M) | H₂(g,1.0 atm) | Pt(s)

• A)4.83
• B)12.30
• C)5.33
• D)9.66
• E)2.16

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Definitions:

Labor Rate Variance

The difference between the actual labor rate paid and the standard or expected labor rate, impacting the total cost of production.

September

September, as identified in the Gregorian calendar system.

Materials Quantity Variance

The difference between the actual amount of materials used in production and the expected amount, which can indicate efficiency or waste in the use of raw materials.

June

The sixth month of the year in the Gregorian calendar, known for marking the beginning of summer in the Northern Hemisphere.