What [NH 4 + ] must be maintained to prevent precipitation of Mg(OH) 2 (s) from a
Question:
What [NH4+] must be maintained to prevent precipitation of Mg(OH)2(s) from a solution that is 0.010 M MgCl2 and 0.10 M NH3?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (3 reviews)
Analyze The maximum value of the ion product Q sp before precipitation occurs is 18 x 10 11 ...View the full answer
Answered By
PALASH JHANWAR
I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details.
PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing
3.80+
3+ Reviews
10+ Question Solved
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
Question Posted:
Students also viewed these Sciences questions
-
(A) What minimum [NH 4 + ] must be present to prevent precipitation of Mn(OH) 2 (s) from a solution that is 0.0050 M MnCl 2 and 0.025 M NH 3 ? For Mn(OH) 2 , K sp = 1.9 x 10 -13 . (B) What is the...
-
What must be the concentration of sulfate ion in order to precipitate calcium sulfate, CaSO4, from a solution that is 0.0030 M Ca2+?
-
What must be the concentration of chromate ion in order to precipitate strontium chromate, SrCrO4, from a solution that is 0.0025 M Sr2+? Ksp for strontium chromate is 3.5 10-5.
-
1. How far can an economist contribute to this normative debate over the desirability of an excise tax? 2. What is the excess burden of a lump-sum tax? (For a clue, see Figure 12.14.)
-
When Fleetwood Enterprises, Inc., A large producer of recreational vehicles and manufacturing housing, warned that it might not be able to generate enough cash to satisfy debt requirements and could...
-
A sales-based ranking of software companies provided by Yahoo! Finance on November 5, 2008, places Oracle Corporation third behind sales leaders Microsoft Corporation and IBM Software. Typical of...
-
Consider two alternatives, each of which will accomplish the same EPA-mandated pollution control. Using an incremental IRR analysis, determine the preferred alternative assuming MARR is 20...
-
Hall Company had sales in 2014 of $1,560,000 on 60,000 units. Variable costs totaled $720,000, and fixed costs totaled $500,000. A new raw material is available that will decrease the variable costs...
-
8. Two dice are rolled. Let A represent rolling a sum greater than 7. Let B represent rolling a sum that is a multiple of 3. Determine n(AB). A. 5 B. 8 C. 12 D. 15 Long Answer: Show all work for the...
-
Both Cu 2+ and Ag + are present in the same aqueous solution. Explain which of the following reagents would work best in separating these ions, precipitating one and leaving the other in solution:...
-
(A) Should Mg(OH) 2 (s) precipitate from a solution that is 0.010 M MgCl 2 (aq) and also 0.10 M NaCH 3 COO? K sp [Mg(OH) 2 ] = 1.8 x 10 -11 ; K a (CH 3 COOH) = 1.8 x 10 -5 . What equilibrium...
-
A producer of electronic parts wants to take account of both production rate and demand rate in deciding on its lot sizes. A particular $50 part can be produced at a rate of 1000 units per month, and...
-
Five years have passed, and Alonso, age 45, signs a 10-year employment contract, which includes a one-time signing bonus, with a corporate-owned professional soccer club. His annual base salary with...
-
Buchanan Corp. is refunding $13 million worth of 11% debt. The new bonds will be issued for 8%. The corporation's tax rate is 39%. The call premium is 8%. What is the net cost of the call premium...
-
Domina Co considering raising some new finance but there is disagreement at the Board level how best to proceed. The managing director thinks that the company should retain control in the hands of...
-
A simple collateralised debt obligation (CDO) is securitised from a pool of mortgage loans and corporate loans with face value 5 million and overall rate of return of 5.5%. The sizes of the senior...
-
Payment of $903 due 2 months ago and $459 due today are to be repaid by a payment of $400 one month from today and the balance in 8 months from now. If money is worth 6% compounded monthly, and the...
-
Candy Company sells lollipops. Last year the company sold 10,000,000 lollipops for $1,000,000. The Variable Costs were $350,000 and the Net Profits were $100,000 Administration has directed...
-
For the following exercises, write the polynomial function that models the given situation. Consider the same rectangle of the preceding problem. Squares of 2x by 2x units are cut out of each corner....
-
Name the major ratios useful in assessing (a) Liquidity and (b) Solvency.
-
Raphael Ochoa is puzzled. His company had a profit margin of 10% in 2010. He feels that this is an indication that the company is doing well. Cindy Lore, his accountant, says that more information is...
-
What do the following classes of ratios measure? (a) Liquidity ratios. (b) Profitability ratios. (c) Solvency ratios.
-
Whats a response to Great list Caniche. To add, my former employer reduced healthcare costs by conducting a dependent eligibility audit. The company required all employees to submit documentation...
-
PSB 7-2 Prepare Vertical Analyses #1 Use the financial statements for Photography Professionals to complete four vertical analyses, one each based on the: 2026 income statement 2027 income statement...
-
reword Due to the novelty of this service, we encountered some difficulties in uploading all employee information. As a result, Curai will have to manually set up an account for you. I have emailed...
Study smarter with the SolutionInn App