Consider the following reaction: A2 + B2 2AB H = 285 kJ The bond energy for

Question:

Consider the following reaction:
A2 + B2 → 2AB ΔH = –285 kJ
The bond energy for A2 is one- half the amount of the AB bond energy. The bond energy of B2 = 432 kJ/ mol. What is the bond energy of A2?

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

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

See More Books

Question Posted: May 05, 2015 04:21 AM

See More Questions

Consider the following reaction at some temperature: H2O(g) + CO(g) H2(g) + CO2(g) K = 2.0 Some molecules of H2O and CO are placed in a 1.0- L container as shown below. When equilibrium is reached,...
Consider the following reaction at 800. K: N2(g) + 3F2(g) 2NF3(g) An equilibrium mixture contains the following partial pressures: PN2 = 0.021 atm, PF2 = 0.063 atm, and PNF3 = 0.48 atm. Calculate Go...
Consider the following reaction between mercury (II) chloride and oxalate ion: 2 HgCI2(aq) + C2O42- (aq) 2 CIË (aq) + 2 CO2(g) + Hg2CI2(s) The initial rate of this reaction was determined for...
1. Prepare program using threads in java that can print 10 times the numbers 1,2,3,4,5 in a series. 2. Prepare program using threads and a semaphore in java that can print the numbers 1,2,3,4,5 in a...
What does sales follow up entail? Why is it an essential step in the selling process, particularly from the perspective of relationship selling? How does it relate to cognitive dissonance?
Understand the different types and strategies of control. LO.1
20. Let S = $$100$, K = $$90$, = 30%, r = 8%, = 5%, and T = 1. a. What is the Black-Scholes call price? b. Now price a put where S = $$90$, K = $$100$, = 30%, r = 5%, = 8%, and T = 1. c....
Refer to the Cox Cable and Wire Company case. In the role of Meredith, design a spreadsheet with which to find a machine schedule and a corresponding inventory and shipment schedule that meets...
Just need some help with this and the parts that follow. The answers currently in the white boxes are incorrect. I will rate! Many thanks and God bless! S4-4 (similar to) Question Help o - X Data...
Old MathJax webview Reading the case study ROCKET INTERNET - WILL THE COPYCAT BE IMITATED? by: Patrick regnr answer the ff questions: 1. Based on the data from the case (and any other sources...
Use bond energies to estimate H for the combustion of 1 mole of acetylene: C2H2(g) + 5/2 O2(g) 2CO2(g) + H2O(g)
The space shuttle orbiter uses the oxidation of methyl hydrazine by dinitrogen tetroxide for propulsion: 5N2O4(g) + 4N2H3CH3(g) 12H2O(g) + 9N2(g) + 4CO2(g) Use bond energies to estimate DH for this...
In the short run, prices may rise faster than costs. This chapter discusses why this might happen. Suppose that labor and management agree to adjust wages continuously for any changes in the price...
What is the discount rate? PV = 7 0 0 ; t = 5 year period; FV = 1 0 0 0
How is planning illustrated in this case story? How is strategic management illustrated in this case story? The new CEO stated that the CEO's job is to give employees a point of view. Explain what...
Explain the Following Questions: 1. What essential characteristics exist in a proper understanding of "personal mastery," so that as an individual achieves greater progress in this discipline, they...
Few people want to eat discolored french fries. Potatoes are kept refrigerated before being cut for french fries to prevent spoiling and preserve flavor. But immediate processing of cold potatoes...
Part 3 of 4 Points: 0.49 of 1 Compute P(X) using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. If so, approximate P(X)...
It was noted in the chapter that in recent years several "whistleblowing'' bills had been introduced in the U.S. Congress that would require the auditor to report actual or suspected fraud and other...
Juanita owns a home in Richardson, TX. She purchases a Homeowners Policy (HO-3) from Farm State Ins. Co. The policy provides $100,000 in liability coverage (coverage E) and $5,000 in Med Pay coverage...
The sky hook is used to support the cable of a scaffold over the side of a building. If it consists of a smooth rod that contacts the parapet of a wall at points A, B, and C, determine the normal...
The gas phosphine, PH 3 , decomposes by the reaction 2 PH 3 (g) 2 P(s) + 3 H 2 (g). In an experiment, pure phosphine was placed in a rigid, sealed flask of volume 1.00 L at 0.64 bar and 298 K. After...
Consider the equilibrium A (g) 2 B (g) + 3 C (g) at 25C. When A is loaded into a cylinder at 10.0 atm and the system is allowed to come to equilibrium, the final pressure is found to be 20.04 atm....
Using data from Table 5G.2 and standard graphing software, determine the standard enthalpy and entropy of the reaction N 2 O 4 (g) 2 NO 2 (g) and estimate the NN bond enthalpy in N 2 O 4 . How does...
Ted and his partners have contracted to purchase the franchise nights worth 561 000 to open and operate a specialty pizza restaurant called Popper with a renewable agrement, the partners have agreed...
Your answer is partially correct. Martin Company's chief financial officer feels that it is important to have data for the entire quarter especially since their financial forecasts indicate some...
Kellog Corporation is considering a capital budgeting project that would have a useful life of 4 years and would love testing 5156.000 in equipment that would have zeto salvage value at the end of...

Consider the following reaction: A2 + B2 2AB H = 285 kJ The bond energy for

Question:

Step by Step Answer:

Let x bond energy for A 2 a...View the full answer

Chemical Principles

Students also viewed these Organic Chemistry questions