Practice Nernst Equation And Non‐standard Conditions (3.7)

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6 sample questions

Question 1.
What is the Nernst Equation?
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Look for the relationship between cell potential and concentrations.
Question 2.
Define cell potential (Ecell).
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Think about what happens when chemical reactions take place.
3Question 3.
What does the Nernst Equation allow us to calculate?
- Only E°cell
- Only Q
- Actual cell potential Ecell under varying conditions
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Remember, it's linked to non-standard conditions.
4Question 4.
True or False: The reaction quotient Q is constant during the entire reaction.
- True
- False
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Think about how concentrations change over time.
Question 5.
You have a concentration cell with Ag+ concentrations of 0.75 M and 0.15 M. Determine the cell potential if E°cell = 0.80 V.
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Make sure you break down the calculations step by step.
Question 6.
If the temperature of the system is increased from 25 °C to 50 °C, how does this affect cell potential, assuming standard conditions?
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Think about the equation and what happens when you change temperature.

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