At 60C the value of K w is 1 10 13 . a. Using Le Chteliers
Question:
At 60°C the value of Kw is 1 × 10–13.
a. Using Le Châtelier’s principle, predict whether the reaction
is exothermic (releases energy) or endothermic (absorbs energy).
b. Calculate [H+] and [OH–] in a neutral solution at 60°C.
Transcribed Image Text:
2HO(1) H3O+ (aq) + OH(aq)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
a Kw increases from 1 x 104 at 25C to 1 x 103 at 60C Le Chteliers pri...View the full answer
Answered By
Emel Khan
I have the ability to effectively communicate and demonstrate concepts to students. Through my practical application of the subject required, I am able to provide real-world examples and clarify complex ideas. This helps students to better understand and retain the information, leading to improved performance and confidence in their abilities. Additionally, my hands-on approach allows for interactive lessons and personalized instruction, catering to the individual needs and learning styles of each student.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
At 40oC the value of Kw is 2.92 10-14. a. Calculate the [H+] and [OH-] in pure water at 40oC. b. What is the pH of pure water at 40oC?
-
a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
If you uncover critically important information (the sort that could make or break your company) that is from a credible source and appears to be unbiased, well documented, current, and complete but...
-
A plane light wave with wavelength = 0.60m falls normally on the face of a glass wedge with refracting angle =15. The opposite face of the wedge is opaque and has a slit of width b = 10m parallel to...
-
How do the passive loss rules and the at-risk rules work in conjunction to limit losses?
-
(b) When this model is fitted to these data, how many dimensions does each of the following have: (i) the data space? (ii) the fixed-effects sub-space? (iii) the random-effects sub-space?
-
The widget industry is a constant-cost industry, so that all firms are identical. The following chart shows the industry-wide demand curve and the marginal cost curve of a typical firm: The industry...
-
Garden Depot is a retailer that is preparing its budget for the upcoming fiscal year. Management has prepared the following summary of its budgeted cash flows: Total cash receipts Total cash...
-
Calculate the pH of a solution that contains 1.00 M HCN (K a = 6.2 10 10 ) and 5.00 M HNO 2 (K a = 4.0 10 4 ). Also calculate the concentration of cyanide ion (CN ) in this solution at equilibrium.
-
Using Table 7.2, arrange the following species according to their strength as bases: H 2 O, F , Cl , NO 2 , and CN . TABLE 7.2 Values of K for Some Common Monoprotic Acids Formula Name Hydrogen...
-
If equity investments have been made in another entity (for example, shares have been acquired), and the investments were made for trading purposes, how shall any gain or loss on the investments be...
-
Skinovations needs to put together a Production schedule for next week and has asked its marketing team to give its forecasts for next week's sales. The team has used two different forecasting...
-
If a potential leader viewed her least preferred co-worker in favorable terms, how would Fiedler's Model describes this leader?
-
You have just been hired as a financial analyst for Lydex Company, a manufacturer of safety helmets. Your boss has asked you to perform a comprehensive analysis of the company s financial statements,...
-
For our first discussion you should locate a research article in which a quantitative study is reported. This article should not be a theoretical article or a methods article, but should describe...
-
A box is separated by a partition which divides its volume in the ration of 3:1. the larger portion of the box contains 1000 molecules of Ne gas; the smalled portion contains 100 molecules of He gas....
-
Stated preference methods are closely related to those used in marketing studies trying to determine whether consumers will buy a new good not yet on the shelves. For instance, consider when personal...
-
In 1995 Miguel purchased a home for $130,000. In 2000 he sold it for $170,000 and immediately purchased another one for $180,000, which he sold in 2007 for $235,000. How much taxable capital gain, if...
-
In 1750, Joseph Black performed an experiment that eventually led to the discovery of enthalpies of fusion. He placed two samples of water, each of mass 150. g, at 0.00 C (one ice and one liquid) in...
-
Suppose that 320.0 g of ethanol at 18.0C is mixed with 120.0 g of ethanol at 56.0 C at constant atmospheric pressure in a thermally insulated vessel. Calculate S and S tot for the process.
-
Write a balanced chemical equation for the formation reaction of (a) HCl(g); (b) C 6 H 6 (l); (c) CuSO 4 5H 2 O(s); (d) CaCO 3 (s, calcite). For each reaction, determine H, S, and G from data in...
-
Practice Problem 1 The stockholders equity accounts of Bramble Corp. on January 1, 2017, were as follows. Preferred Stock (6%, $100 par noncumulative, 4,400 shares authorized) $264,000 Common Stock...
-
JVCU Which of the following is considered cash for financial reporting purposes? 1 JVCU Which of the following is considered cash for financial reporting purposes? 1
-
Required information The Foundational 15 [LO8-2, LO8-3, LO8-4, LO8-5, LO8-7, LO8-9, L08-10) (The following information applies to the questions displayed below.) Morganton Company makes one product...
Study smarter with the SolutionInn App