A sample having a volume of 20 00 mL and containing 0 0500 M Hg2 and 0 03250 M Bi3 was titrated with 0 08300 M NazS to precipitate BizS3 and HgS Ksp for HgS 2x10 53 Ksp for BizS3 1x10 97 1 (f) (4 marks) At the first equivalence point in the above titration, will the second precipitate already star...

Solution Answer Civen by F ond Nass oo8 ...

A sample having a volume of 20.00 mL and containing 0.0500 M Hg2+ and 0.03250 M...

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

Question:

1. A sample having a volume of 20.00 mL and containing 0.0500 M Hg2+ and 0.03250 M Bi3was titrated with 0.08300 M Na2S to pr

Related Book For answer-question

Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

See More Books

Posted Date: Feb 16, 2022 01:31 AM

See More Questions

A 50.0-mL sample containing Ni2+ was treated with 25.0 mL of 0.050 0 M EDTA to complex all the Ni2+ and leave excess EDTA in solution. The excess EDTA was then back titrated, requiring 5.00 mL of...
A 25.00-mL solution containing 0.03110 M Na2C2O4 was titrated with 0.02570 M Ca(NO3)2 to precipitate calcium oxalate:.Find pCa2+ at the following volumes of Ca(NO3)2: (a) 10.00; (b) Ve; (c) 35.00 mL....
Will a precipitate of Cd(OH)2 form if 1.0 mL of 1.0 M Cd(NO3)2 is added to 1.0 L of 5.0 M NH3? Cd2+(aq) + 4NH3(aq) Cd(NH3)42+(aq) K = 1.0 107 Cd(OH)2(s) Cd2+(aq) + 2OH-(aq) Ksp = 5.9 10-15
Do firms follow the same steps for impairment testing of finite- and indefinite- life intangible assets ? Explain.
Explain the concept of trade-off between internal and external validity.
Suppose you buy the S&R index for $1000 and buy a 950-strike put. Construct payoff and profit diagrams for this position. Verify that you obtain the same payoff and profit diagram by investing...
Prove that $b(x ; n, p)=b(n-x ; n, 1-p)$.
For the year ended December 31, 2011, Fidelity Engineering reported pretax accounting income of $977,000. Selected information for 2011 from Fidelity's records follows: Interest income on municipal...
A gas molecule with a molecular mass of 44u has a speed of 337 m/s. What is the temperature of the gas molecule?
Passion Company is trying to decide whether or not to acquire Desiree Inc. The following balance sheet for Desiree Inc. provides information about book values. Estimated market values are also...
Which of these is NOT an advantage of outsourcing? O A. cost savings O B. potential creation of future competition OC. accessing outside technology O D. gaining outside expertise
If (21, 22, 23) R, let: 1 1 =det 12 13 2 3 4 5 6 T(1,2,3)= (1.16) (a) Expand the determinant to find a formula for T(1, 22, 23). (b) Show that equation (1.16) defines a linear transformation T: R R....
up (x). Find lim sup 818 2 (273), n 1. , where x = (-1)"+ 2cos n- 11
A pharmaceutical drug is currently undergoing testing. The three-stage FDA approval process lays out the hurdles that have to be passed for this drug to be commercially sold, and failure at any of...
For an unconstrained particle, Lagrange's equations were derived in cylindrical coordinates as d OT T R F.eR = QR, d (27) = M E3 = Q0 dt ao. d OT dt a. = Fk = Qz (a) Expand the first of these...
Using the following information and the trial balance accounts and balances in the work sheet provided, complete the work sheet. a. Expired insurance totals $520. b. Of the unearned revenue, 50% has...
Determine the following: a. Vertical reaction at point A. b. Horizontal reaction at point A. c. Moment reaction at point A d. Vertical reaction at point G e. Horizontal reaction at point G f....
Match each of the key terms with the definition that best fits it. _______________ A record of the sequence of data entries and the date of those entries. Here are the key terms from the chapter. The...
BH+ ClO-4 is a salt formed from the base B (Kb = 1.00 10-4) and perchloric acid. It dissociates into BH+, a weak acid, and ClO-4, which is neither an acid nor a base. Find the pH of 0.100 M BH+ClO-4.
(a) Neglecting activity coefficients and ion pairing, find the pH and concentrations of species in 1.00 L of solution containing 0.040 mol 2-aminobenzoic acid (a neutral molecule, HA), 0.020 mol...
For the same volumes used in Problem 11-8, calculate pCa2+ for the titration of 25.00 mL of 0.02000 M EDTA with 0.010 00 M CaSO4 at pH 10.00.
Components of an investment policy statement include all of the following except: A. Asset allocation strategy. B. Client constraints. C. Duties and responsibilities of the client and the personal...
Susan Adamss marginal tax rate is 25 percent. She is contemplating the purchase of either a corporate bond that has a 3.5 percent coupon or a newly issued tax-exempt municipal bond paying2.5 percent....
A self-assessed risk-averse client wants to accumulate wealth. Of the following, which is the most critical action the personal financial planner should accomplish to assist the client in the...

A sample having a volume of 20.00 mL and containing 0.0500 M Hg2+ and 0.03250 M...

Question:

Expert Answer:

Solution Answer Civen by F ond Nass oo8... View the full answer

Quantitative Chemical Analysis

Students also viewed these chemical engineering questions