A concentration cell having Copper electrodes at different concentration is given. The cell potential for the given concentration cell at the given concentration of ions and the value of new cell potential after enough NH 3 is added to the left compartment at equilibrium condition is to be calculated. Concept introduction: A cell consisting of electrodes of same type which have different concentration of ions is called concentration cell. The difference in ion concentration in different compartments is the driving force for the formation of the concentration cell. To determine: The potential for the given concentration cell. The value of cell potential for the given cell is 0 . 1 1 8 V _ .

Question

Want to see the full answer?

Answer 1

Question

Chapter 17, Problem 148CP

(a)

Interpretation Introduction

Interpretation:

A concentration cell having Copper electrodes at different concentration is given. The cell potential for the given concentration cell at the given concentration of ions and the value of new cell potential after enough NH3 is added to the left compartment at equilibrium condition is to be calculated.

Concept introduction:

A cell consisting of electrodes of same type which have different concentration of ions is called concentration cell. The difference in ion concentration in different compartments is the driving force for the formation of the concentration cell.

To determine: The potential for the given concentration cell.

The value of cell potential for the given cell is 0.118 V_ .

(b)

Interpretation Introduction

Interpretation:

A concentration cell having Copper electrodes at different concentration is given. The cell potential for the given concentration cell at the given concentration of ions and the value of new cell potential after enough NH3 is added to the left compartment at equilibrium condition is to be calculated.

Concept introduction:

A cell consisting of electrodes of same type which have different concentration of ions is called concentration cell. The difference in ion concentration in different compartments is the driving force for the formation of the concentration cell.

To determine: The value of new cell potential after enough NH3 is added to the left compartment at equilibrium condition.

The value of new cell potential for the given cell is 0.38 V_ .

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

need help not sure what am doing wrong step by step please answer is 971A During the lecture, we calculated the Debye length at physiological salt concentrations and temperature, i.e. at an ionic strength of 150 mM (i.e. 0.150 mol/l) and a temperature of T=310 K. We predicted that electrostatic interactions are effectively screened beyond distances of 8.1 Å in solutions with a physiological salt concentration. What is the Debye length in a sample of distilled water with an ionic strength of 10.0 µM (i.e. 1.00 * 10-5 mol/l)? Assume room temperature, i.e. T= 298 K, and provide your answer as a numerical expression with 3 significant figures in Å (1 Å = 10-10 m).

Influence of salt concentrations on electrostatic interactions 2 Answer is 2.17A why not sure step by step please What is the Debye length in a concentrated salt solution with an ionic strength of 2.00 mol/l? Assume room temperature, i.e. T= 298 K, and provide your answer as a numerical expression with 3 significant figures in Å (1 Å = 10-10 m).

The name of the following molecule is: Ν