Suppose you wanted to produce an aqueous solution of pH = 8.65 by dissolving one of the
Question:
Suppose you wanted to produce an aqueous solution of pH = 8.65 by dissolving one of the following salts in water. Which salt would you use, and at what molarity?
(a) NH4Cl;
(b) KHSO4;
(c) KNO2;
(d) NaNO3.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 25% (4 reviews)
The correct answer is a NH4Cl To determine this we need to first understand the pH of aqueous solutions of these salts NH4Cl is a salt of a weak base NH3 and a strong acid HCl When dissolved in water ...View the full answer
Answered By
Benard Ndini Mwendwa
I am a graduate from Kenya. I managed to score one of the highest levels in my BS. I have experience in academic writing since I have been working as a freelancer in most of my time. I am willing to help other students attain better grades in their academic portfolio. Thank you.
4.90+
107+ Reviews
240+ 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
-
1. What mass of H2 should be produced by the reaction of Al with 75.0 mL of 2.95M HCl? 2Al(s) + 6HCl(aq) 2AlCl3(aq) + 3H2 (g). ln the lab, 0.15g H2 was collected. What is the % yield of the...
-
Draw a class diagram that reflect the following Java code segment as shown in Figure 4. public abstract class Vehicle { private int numberofWheels; public Vehicle () { this (0); } protected Vehicle...
-
An aqueous solution of LiX is prepared by dissolving 3.58 g of the electrolyte in 283 mL of water (density = 1.00 g/mL). The solution freezes at -1.81*C. What is XG? (Assume complete dissociation of...
-
Knoko Systems is considering a capital budgeting project with a life of five years that requires an outlay of $90,000. It has free cash flows each period as shown in the following distribution:...
-
Calculate the implied price of each warrant for each of the bonds shown in the following table. Price of bond with warrants attached Coupon interest rate laterest rate on equal-risk straight bond...
-
The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards (Golfweek, March 29, 2003). Assume that the driving distance for these golfers is uniformly distributed...
-
What criteria should be used to choose a project auditor or auditing team? AppendixLO1
-
Butler Manufacturing Corporation raised capital for a plant expansion by borrowing from a bank and making a stock offering. Butler engaged Weaver, CPA, to audit its December 2014 financial...
-
Which of the following statements is true about the beta of a portfolio? If a portfolio's beta increases from 1.2 to 1.5, its required rate of return will increase by an amount equal to its market...
-
Predict which is the stronger acid: (a) HClO 2 or HClO 3 ; (b) H 2 CO 3 or HNO 2 ; (c) H 2 SiO 3 or H 3 PO 4 . Explain.
-
Pyridine, C 5 H 5 N (pK b = 8.82), forms a salt, pyridinium chloride, as a result of a reaction with HCl. Write an ionic equation to represent the hydrolysis of the pyridinium ion, and calculate the...
-
An unknown mass of Al absorbs 187.9 J of heat and increases its temperature from 23.5(C to 35.6(C. What is the mass of the aluminum? How many moles of aluminum is this?
-
15.5 please help will give like if answers r correct Exercise 15-8 (Static) Sales-type lease with selling profit; lessor; calculate lease payments [LO15-3] Manufacturers Southern leased high-tech...
-
When my son was young, he had 8 different plastic dinosaurs to arrange. How many ways could he arrange his 8 dinos? He had favorite dinos, so placing them in proper order was very important. How many...
-
Process P1 init (mutEx); num = 0; loop1 = 0; while (loop1 < 3) wait (mutEx); num num + 1; signal (mutEX); loop1 loop1 + 1; Process P2 loop2 = 0; while (loop2 < 2) wait (mutEx); num num + 10;...
-
PROBLEM 3-5B Following is the chart of accounts of Smith Financial Services: Assets 111 Cash 113 Accounts Receivable 115 Supplies 117 Prepaid Insurance 124 Office Furniture Liabilities 221 Accounts...
-
4. Identify a service you could refer Casey to and write a referral for her (up to 300 words).
-
The ledger of Waite Corporation at December 31, 2017, after the books have been closed, contains the following stockholders' equity accounts. Preferred Stock (10,000 shares issued)...
-
on 8 For the following set of lengths 130, 170, 160, 160, 150, 190 Third quartile is: et red d out of Select one: O a. 160 a question O b. 145 O c. 175 O d. 180
-
Zany Delivery Service is owned and operated by Joey Bryant. The following selected transactions were completed by Zany Delivery Service during February: 1. Received cash from owner as additional...
-
Yukon Delivery Service is owned and operated by Betty Pasha. The following selected transactions were completed by Yukon Delivery Service during June: 1. Received cash from owner as additional...
-
The assets and liabilities of Impeccable Travel Service at November 30, 2010, the end of the current year, and its revenue and expenses for the year are listed below. The capital of the owner, Charly...
-
As the representative of the local accounting club, you have been asked by the dean to help her understand the costs of the different degrees offered at the school. You decide to use an...
-
Gallatin Carpet Cleaning has always charged a flat fee per hundred square feet of carpet cleaned. The current fee is $ 1 2 . 6 0 per hundred square feet. However, there is some question about whether...
-
Lindell, Inc. has 8% , $100 par value preferred stock outstanding. To earn 12% on an investment in this stock, you need to purchase the shares at a per share price of $66.67 77.30 Ivonne has bought...
Study smarter with the SolutionInn App