Question: Write the Nernst equation for the electrode reaction 2Cl(aq) Cl2(g) + 2e. With this equation, explain why the electrolysis of concentrated sodium chloride solution

Write the Nernst equation for the electrode reaction 2Cl(aq) → Cl2(g) + 2e. With this equation, explain why the electrolysis of concentrated sodium chloride solution might be expected to release chlorine gas rather than oxygen gas at the anode.

Step by Step Solution

★★★★★

3.35 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The Nernst equation for the electrode reaction of 2Cl ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

806-E-C-E-E-C (175).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Consider the cell Pt |H2 (g, po) | HC| (aq) AgCI(s) Ag, for which the cell reaction is 2 AgCl(s) + H2 (g) --72 Ag(s) + 2 HCl (aq). At 25C and a molality of HCl of 0.010 mol kg, E = +0.4658 V. (a)...

A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE; see Exercise 24) and a silver wire coated with...

Write the Nernst equation for the following half-reaction find E when pH = 3.00 and PASH3 mbar. As(s) + 3H+ + 3e- AsH3(g) E = - 0.238 Arsine

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

Question 1. [10 points) State the major difference between galvanic and electrolytic cell from point of view: a. thermodynamics [3 points) b. practical application [3 points] c. Write an equation...

8. Consider the cell Pt | H (g, p) | HCl (aq) | AgCl(s) | Ag, for which the cell reaction is 2AgCl (s) + H (g) 2Ag (s) + 2HCl (aq). At 25 C and a molality of HCl of 0.010 mol kg-, E = +0.4658 V. (a)...

1. Consider the oxygen electrode in an aqueous acidic solution, at pH=0, in the P, T conditions of 1 bar and 298.15 K, respectively. (a) Write the cell diagram of the measuring cell needed to define...

2. [10 PTS] CALIBRATION OF PH ELECTRODE 2.1. [1.0 pts] Electrode behavior is described by the Nernst equation. Write down Nernst equation. What is the theoretical Nernst slope? 2.2. [1.0 pts] What is...

Thermodynamics of a solid-state reaction. The following electrochemical cell is reversible at 1 000 K in an atmosphere of flowing O2(g):19 (a) Write a Nernst equation for each half-cell. Write the...

(a) Using Reactions 2 and 3, calculate E and write the Nernst equation for the cell. (b) Use the value of K sp for A gI to compute [Ag + ] and find the cell voltage. By the reasoning in Figure 13-8,...

You are evaluating a farm with a return on assets of 10%, a debt-to-equity ratio of 1, the interest rate on debt of 5%, a tax rate of 20%, and consumption of 50%. A. Find the growth rate. B. Now...

LetsGo Inc. sponsors a defined benefit plan and determined that for the current year of 2020, service cost was $250,000, amortization of prior service cost was $1,800, interest cost was $21,100, and...

The tax multiplier increases in magnitude when (A) the MPS increases. (B) the spending multiplier falls. (C) the MPC increases. (D) government spending increases. (E) taxes increase.

Streams Researchers collected samples of water from streams in the Adirondack Mountains to investigate the effects of acid rain. They measured the pH (acidity) of the water and classified the streams...

Explain the following facts: (a) Copper and iron have several oxidation states, whereas zinc has only one. (b) Copper and iron form colored ions, whereas zinc does not.

A student in 1895 prepared three coordination compounds containing chromium, with the following properties: CI Ions in Solution per Formula Unit Formula Color (a) CrCl 6H2 Violet (b) CrCl, 6H0 Light...

The formation constant for the reaction Ag+ + 2NH3 [Ag(NH3)2]+ is 1.5 Ã 107 and that for the reaction Ag+ + 2CN- [Ag(CN)2]- is 1.0 Ã 1021 at 25°C (see Table 16.3). Calculate the...

Part II Applications of TVM (15 marks) 1. Your daughter is currently eight years old. You anticipate that she will be going to college in 10 years. You would like to have $1,000,000 in a savings...

Yellowknife Mining has 90 million shares that are currently trading for $2 per share and $130 million worth of debt. The debt is risk free and has an interest rate of 6%, and the expected return of...

Which of the following statements is CORRECT? A) For a project with normal cash flows, any change in the WACC will change both the NPV and the IRR. B) To find the MIRR, we first compound cash flows...