What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the H2 pressure is 8.50×10-3 atm, the H* concentration is 1.43M, and the Cd2+ concentration is 8.53×10-4M ? 2H*(aq) + Cd(s) → H,(g) + Cd²+(aq) Answer: The cell reaction as written above is spontaneous for the concentrations give v true false Submit Answer Retry Entire Group 9 more group attempts remaining

Question
What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the H2 pressure is 8.50×10-3 atm, the H*
concentration is 1.43M, and the Cd2+ concentration is 8.53×10-4M ?
2H*(aq) + Cd(s) → H,(g) + Cd²+(aq)
Answer:
The cell reaction as written above is spontaneous for the concentrations give v
true
false
Submit Answer
Retry Entire Group
9 more group attempts remaining
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Transcribed Image Text

What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the H2 pressure is 8.50×10-3 atm, the H* concentration is 1.43M, and the Cd2+ concentration is 8.53×10-4M ? 2H*(aq) + Cd(s) → H,(g) + Cd²+(aq) Answer: The cell reaction as written above is spontaneous for the concentrations give v true false Submit Answer Retry Entire Group 9 more group attempts remaining