What Is The Calculated Value Of The Cell Potential At 298k For An Electrochemical Cell With The Following Reaction When 1 (60.82 KiB) Viewed 17 times
What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the F₂ pressure is 2.70×10-4 atm, the F¯ concentration is 1.04M, and the Co²+ concentration is 1.23M ? F₂(g) + Co(s)→→→→→2F¯(aq) + Co²+ (aq) Answer: The cell reaction as written above is spontaneous for the concentrations given ✓ true false
What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the H₂ pressure is 6.78×10-³ atm, the H+ concentration is 1.49M, and the Sn²+ concentration is 6.69×10-4M ? 2H+(aq) + Sn(s)→→→ H₂(g) + Sn²+ (aq) Answer: V The cell reaction as written above is spontaneous for the concentrations given true false
What is the calculated value of the cell potential at 298 K for an electrochemical cell with the following reaction, when the Cl₂ pressure is 1.31 atm, the CI concentration is 9.39×10-³ M, and the Ni²+ concentration is 2.11×10-4 M ? Cl₂(g) + Ni(s)—2Cl¯(aq) + Ni²+ (aq) Answer: V The cell reaction as written above is spontaneous for the concentrations given true false
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