Given that (1) the first and second electron affinities of sulfur are0.332 aJ and 0.980 aJ, (2)

Fantastic news! We've Found the answer you've been seeking!

Question:

Given that

(1) the first and second electron affinities of sulfur are–0.332 aJ and 0.980 aJ,

(2) the ionic radii of Zn2 and S2– are 74 pm and 184 pm, andthat

(3) Zn (g) -> Zn 2+ (g) + 2e- E= 4.38aJ

calculate the energy change for this reaction (per formula unitof ZnS).

Zn (g) + S (g) --> ZnS (g)

Erxn = ???? aJ

Related Book For answer-question

Introduction to Solid State Physics

ISBN: 978-0471415268

8th Edition

Authors: Charles Kittel

See More Books

Posted Date: Dec 13, 2022 12:00 PM

See More Questions

The difference between the first and second organisms. One organism has 8 mutations in 1 million base pairs, a second has 18 in 1 million, and a third has 28 in 1 million. Use the normal...
The first and second ionization energies of K are 419 kJ/mol and 3052 kJ/mol, and those of Ca are 590 kJ/mol and 1145 kJ/mol, respectively. Compare their values and comment on the differences.
The lengths of extra-time, t minutes, played in the first and second halves of 100 football matches are summarised in the following table. a. Explain how you know that the median extra-time played in...
Question 1 As at 31 December x5 the statement of financial position of Span and Cat was as follows: Ordinary shares of RM10 each Ordinary shares of RM1 each 7% preference shares of RM1 each 5.6%...
What does the firms capital structure represent?
A differential leveling loop began and closed on BM Tree (elevation 654.07 ft). The plus sight and minus sight distances were kept approximately equal. Readings (in feet) listed in the order taken...
What is the meaning of depreciation? Give three reasons why depreciation may occur. Name two methods of depreciation. In what way do you think the concept of consistency applies to depreciation?...
Polzin Corporation produces two grades of wine from grapes that it buys from California growers. It produces and sells roughly 3,000,000 liters per year of a low-cost, high-volume product called...
Question 6 14 Marks The current dividend, Do, of a share of SunInternational is R3 per share. Under the present conditions, thisdividend is expected to grow at a rate of 5 percent annually forthe f 0...
Ellipses Corp is a small business that operates in Herndon, VA. The company is located at10 Period Lane, Herndon, VA 20170. Its federal Employer Identification Number is 77-7777777, and its...
On April 30, the bank reconciliation of Lily Company shows three outstanding checks: no. 254, $640; no. 255, $860; and no. 257, $500. The May bank statement and the May cash payments journal show the...
If a blackbody increases temperature by a factor of 1 . 3 , how much does the flux increase by ?
A train 4 0 0 m long is moving on a straight track with a speed of 8 1 . 2 km / h . The engineer applies the brakes at a crossing, and later the last car passes the crossing with a speed of 1 5 . 8...
Given the data below answer the question. Issuing Company Fair Value Bernard Co. $34,650 Chadwick Co. 57,960 Gozar Inc. 98,560 Nightline Co. 39,200 For the year ending December 31, 2015, O'Brien...
Describe the interplay between metabolic pathways and signal transduction. How do signaling molecules like AMP-activated protein kinase (AMPK) and mTOR influence metabolic pathways ?
What are anaplerotic reactions, and how do they maintain the pool of intermediates in the citric acid cycle? Discuss the significance of these reactions in high-energy-demand tissues like the liver...
Identify whether Tootsie Roll Industries appears to follow a cost leadership or product differentiation strategy. What leads you to that conclusion? You can ignore the question of focus or broad...
Identify the source of funds within Micro Credit? How does this differ from traditional sources of financing? What internal and external governance mechanisms are in place in Micro Credit?
Stability criteria the criterion that a cubic crystal with one atom in the primitive cell he stable against small homogeneous deformations is that the energy density (43) be positive for all...
Energies of a spherical quantum dot (a) Derive the formula (63) for the charging energy. (b) Show that, for d < < B. the result is the same as that obtained using the parallel plate capacitor result....
Solid molecular hydrogen for H 2 one finds from measurements on the gas that the Lenard-Jones parameters are = 50 x 10 -16 erg and = 2.96 A. Find the cohesive energy in kJ per mole of H 2 ; do the...
C Taylor, a wholesale dealer in electrical goods, has three departments: (a) Hi Fi, (b) TV, and (c) Sundries. The following is a summary of Taylors sales invoices during the period 1 to 7 February...
Enter up a purchases analysis book with columns for the various expenses for M Barber for the month from the following information on credit items. 19X6 July 1 Bought goods from L Ogden 220 55 3...
H Smith is employed at a rate of 5 per hour. During the week to 18 May 19X9 he worked his basic week of 40 hours. According to the requisite tables the income tax due on his wages was 27, and...

Given that (1) the first and second electron affinities of sulfur are0.332 aJ and 0.980 aJ, (2)

Question:

Expert Answer:

Erxn 438 0... View the full answer

Introduction to Solid State Physics

Students also viewed these chemistry questions