A 0.238 6-g sample contained only NaCl and KBr. It was dissolved in water and required 48.40

Question:

A 0.238 6-g sample contained only NaCl and KBr. It was dissolved in water and required 48.40 mL of 0.048 37 M AgNO3 for complete titration of both halides [giving AgCl(s) and AgBr(s)]. Calculate the weight percent of Br in the solid sample.

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

Step by Step Answer:

Related Book For book-img-for-question

Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

See More Books

Question Posted: Apr 19, 2016 10:19 AM

See More Questions

A solid mixture weighing 0.5485 g contained only ferrous ammonium sulfate hexahydrate and ferrous chloride hexahydrate. The sample was dissolved in 1M H2SO4, oxidized to Fe3+ with H2O2, and...
A 1.42-g sample of a pure compound with formula M 2 SO 4 was dissolved in water and treated with an excess of aqueous calcium chloride, resulting in the precipitation of all the sulfate ions as...
Propagation of error. A mixture containing only silver nitrate and mercurous nitrate was dissolved in water and treated with excess sodium cobalticyanide, Na3[Co(CN)6] to precipitate both...
Skid more Company sold merchandise on July 1, 2007 to Joseph Company, accepting a $100,000 down payment and a 8% note payable for the balance of $400,000. The cost of the merchandise to Skid more was...
The completed financial statement columns of the worksheet for Niho Company are shown below. Instructions (a) Prepare an income statement, owners equity statement, and a classified balance sheet. S....
What is the short-run effect on the exchange rate of an increase in domestic real GNP, given expectations about future exchange rates?
Consider the output of a regression using one explanatory variable on $n=3$ observations. The residuals and leverages are: Compute the PRESS statistic. i 1 2 3 Residuals ei Leverages hi 3.181...
On August 1, 2010, Pereira Corporation has ready for sale 2,000 Wiglow instruments. During the next 5 months, 1,600 Wiglows are sold at $460 each with a one-year warranty. Pereira estimates that the...
3. (4 points) Consider the following algorithm to find the largest number in a given non-empty array, a, of size N. Give the exact, worst-case running time in terms of N, and the corresponding...
Consider a binomial probability distribution with p = 0.60 and n = 7. Determine the following probabilities: a. P(x = 2) b. P(x < 1) c. P(x > 5)
In precipitation titrations of halides by Ag+, the ion pairAgX(aq) (X = Cl, Br, I) is in equilibrium with the precipitate. Use Appendix J to find the concentrations of AgCl(aq), AgBr(aq), and AgI(aq)...
A procedure15 for determining halogens in organic compounds uses an argentometric titration. To 50 mL of anhydrous ether is added a carefully weighed sample (10 - 100 mg) of unknown, plus 2 mL of...
Construct the state diagram for the encoder of figure. Starting with the all-zero state, trace the path that corresponds to the message sequence 10111.. . , and compare the resulting code sequence...
Apply the lowpass-to-highpass transformation to the filter designed in Exercise 6.4 and plot the resulting magnitude response. Exercise 6.4 Design a lowpass Butterworth filter satisfying the...
You need a good preowned car following college. For the car you want, you need a loan of $$12$,000. With your limited credit record and the best rate available to you being 10 percent, you have...
You have decided to purchase a small tract of land for building a new home on the outskirts of town. You have some money available but need a loan of $$18$,000 to make the purchase. The land will...
Refer to Problem 3. For each of the five payment schedules, determine the present worth of the loan payments made by the borrower. Use an Excel spreadsheet and program it such that you can enter...
A contact engineer in petrochemicals wishes to buy a new home costing $$200$,000, make a 5 percent down payment, and finance the remaining $$190$,000. The rate quoted for a conventional 30-year...
This is a standard language for working with database management systems. a. Java b. COBOL c. SQL d. BASIC
Do public and private companies follow the same set of accounting rules? Explain.
When Alfred Werner was developing the field of coordination chemistry, it was argued by some that the optical activity he observed in the chiral complexes he had prepared was because of the presence...
Generally speaking, for a given metal and ligand, the stability of a coordination compound is greater for the metal in the +3 rather than in the +2 oxidation state (for metals that form stable +3...
Many trace metal ions exist in the blood complexed with amino acids or small peptides. The anion of the amino acid glycine (gly), NO
An analysis of the activities needed to produce each product has been conducted. In addition, estimates have been developed. These are in the table below. Match the OH rate with the activity for each...
Service business 1. You are required to form a small business (Service business) 2. Explain the name and nature of the business, location, mission and objectives of the company. Assume the business...
Cost of utilities Cost per month (In dollars) $20,000 4. The cost of utilities depends on how many wards the hospital needs to use during a particular month. During months with activity under 2,000...

A 0.238 6-g sample contained only NaCl and KBr. It was dissolved in water and required 48.40

Question:

Step by Step Answer:

FM of NaCl 58443 FM of KBr 119002 4840 mL of 0048 37 M Ag 23411 m...View the full answer

Quantitative Chemical Analysis

Students also viewed these Chemical Engineering questions