Answered: 1. The formation constant for the…

1. The formation constant for the lead(II)-EDTA chelate, PbY2, is 1.10 x 1018. Calculate the conditional formation constant (K/) at: (a) pH = 3.00, and (b) pH = 10.0.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.1QAP

See similar textbooks

Related questions

Q: If you needed to perform a reaction in a controlled pH environment that was fairly basic, you might…

Q: Write the dissociation of [Co(NH3)4CO3]NO3 and [Co(NH3)5Cl]Cl2 compounds in an aqueous medium.

A: The dissociation of [Co(NH3)4CO3]NO3 occurs as follos: [Co(NH3)4CO3]NO3 →Water [Co(NH3)4CO3]- (aq)…

Q: Explain why colour of KMnO4 disappears when oxalic acid is added to its solution in acidic medium.

A: The progress of different acid base reactions can be checked with the help of acid-base indicators.…

Q: About the conditional formation constant, it is possible to state: a) The conditional formation…

A: Conditional formation constants used to predict the complexing power of a chelating agent, in…

Q: If the formation constant for the Ni(CN)42- complex is 1.0x1022. Calculate the standard potential…

A: Given : The formation constant of Ni(CN)42- = 1.0 X 1022 And the reaction taking place is given as,…

Q: 2. A solution that may contain Cu, Bi?", Sn*, or Sb* is treated with thioacetamide in an acidic…

A: 2. subjective examination Dark encourage halfway disintegrated in basic medium : could be Cu2+…

Q: 1. The formation constant for the lead(II)-EDTA chelate, PbY2-, is 1.10 x 1018. Calculate the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Discuss whether the equilibrium constant for the dissociation of lichlorine will be larger for 37CI2…

A: The question is based on the concept of chemical bonding. we have to decide which of the given…

Q: What is the role of cobalt glass for the flame test of potassium? Explain. Why was the flame test…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Calculate the molar Y(4-) concentration in a 0.040M EDTA solution buffered to pH 11?

A: The ligand ethylenediamine tetra acetic acid form a strong complexe with many metal ion. It is an…

Q: Write the charge balance for a solution of lead(II) iodide containing the species Pb2, I, PbI,…

A: Pb represents lead which is a metal. It can show a valency of maximum 2.

Q: Preparation for the copper (1)chloride Does the colour of the CuCl remain the same if you leave it…

Q: Give the chemical equations that are characterised by the stepwise stability constants at 25°C in an…

A: Stepwise stability constant are equlibrium constant that is given for each step of ligand…

Q: What is the Ksp expression for the dissolution of AgBr?

Q: When 15.11 ml of 0.102 M K2SO4 solution reacts with 35.00 ml of 0.114 M Pb(C2H3O2)2. predict the…

A: Data given: Volume of K2SO4 solution = 15.11 mL = 0.01511 L (1 L = 1000 mL) Concentration of K2SO4…

Q: The cumulative formation constants for the reaction of Co21 with ammonia are log b1 5 1.99, log b2 5…

A: Concentrated ammonia reacts with cobalt (II) ion forming a metal complex. The reaction takes place…

Q: Calculate the activity of I03 in a saturated solution of La(IO3)3 with 0.010 M La(NO3)3. 1.0 x 10-11…

A: To calculate activity of IO3- in a saturated solution of La(IO3)3 with 0.010 M La(NO3)3

Q: Using the concentrations 0.100M and 0.1766M, and the pKa of 3.752, what is the theoretical pH of a…

A: pKa = 3.752

Q: Lithium hypoiodite (LiOl) is the lithium salt of the conjugate base of hypoiodous acid. The Ka for…

Q: [M(H2O)4(en)]²* [M(H2O)2(en)2]²* [M(en)3]3+ Cu 3 x 1010 1 x 109 0.1 Ni 1 x 1010 1 x 1010 1 x 1010…

A: Solution -

Q: Write the balanced equation for each reaction calculate the equilibrium constant for each reaction.…

A: Balanced Chemical equations of solubility of Silver sulphate salt in ammonia

Q: 1. How is complete precipitation assured in the Group III Cations? 2. In the confirmatory test of…

Q: If a sample of silver coin weighing 0.2500 g gives a precipitate of AgCl weighing 0.2991 g, What wt…

A: The given data contains, weight of silver coin = 0.2500 g. weight of AgCl= 0.2991 g.

Q: Calculate the volume of CO2 , measured at 19oC and 720mmHg pressure , which would be obtained by the…

A: Balanced equation: CaCO3 + 2HCl -------> CO2 + CaCl2 + H2O This suggests that 1 mol of CaCO3…

Q: Explain how you would analyse Fe(OX).2H2O for iron and oxalate if you were provided with a…

A: FeC2O4.2H2O has Fe2+(aq) as the cation and oxalate ion, C2O42-(aq) as the anion.

Q: Given that the formation constant for Ca^2+ i2 10^10.65 and aY^4- =0.30 at a pH of 10.00. 1.How…

A: The question is based on the concept of complexometric titrations. we have to explain the impact of…

Q: Calculate the equilibrium concentration of N2O4 in 1.00 L of a solution prepared from 0.129 mol of…

A: The Equilibrium constant is defined as the ratio of the molar concentrations of the products and…

Q: Calculate the equilibrium constant for the dissociation of dinitrogen tetroxide at 25 °C.2NO2(g) ⇌…

A: Equilibrium constant gives the relation between the concentration of the reactants and products at…

Q: An unknown salt X reacts with hot conc. H2SO4 to produce a brown coloured gas which intensifies on…

A: Reaction with conc.H2SO4 to produce a brown gas is a common test for nitrates . The brown gas…

Q: ozonation and the precipitation of Lf(OH)3 (s) via the following reactions: реб Eho, O3 (g) + 2H* +…

A: As you have posted multiple questions in a single request, we will solve the first subpart for you.…

Q: The formation constant for [Cu(CN)2]` is 1.0 × 1016, what is the value of the dissociation constant…

Q: A solution in part C initially contains (4.0300x10^-4) molar SCN¯ and (2.880x10^-3) molar Fe3+. This…

A: We have to calculate the equilibrium constant.

Q: Describe the principle behind each of the following processes: (i) Vapour phase refining of a metal.…

A: To eliminate pollutants from the metals the way toward refining is finished. The extensively…

Q: What will be the molar Y⁴⁻ concentration in a 0.0200 M EDTA solution at a pH of 9.00? (α=0.054)

A: given data 0.0200 M EDTA at a pH of 9.00 (α=0.054) find molar Y⁴⁻ concentration

Q: (v) At what pH would the given concentrations of Ce3, Ce*, Mn2*, and MnO4 to be in Activ Go to…

A: Given as The solution contains 0.100 M Ce3+; 1.00*10-1 M Ce4+; 1.00*10-4M Mn2+; 0.100 M MnO4- and…

Q: (a) Given that the solubility product of rhodochrosite, MNCO3, is 10-93, calculate the equilibrium…

A: In a solution that contains a solute having low solubility, the ions tend to form precipitate. An…

Q: Which of the statements below are true for the titration of Fe2* with standard Cet? I. The indicator…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Calculate the activity of the bromide ion in a solution that is 0.050M KBr, 0.050M NaBr, and 0.050M…

Q: (i) Plot the species distribution diagram for chloro complexation of lead (Pb) based on the log of…

Q: Which of the two salts is hydrolyzed to a greater extent under equal conditions(KCN or KClO), why?…

A: We are given two salts which are KCN and KClO. When a salt undergoes hydrolysis, the acidic part of…

Q: Write the reactions of EDTA in the ionization steps.

A: EDTA stands for - Ethylenediaminetetraacetic acid is polyprotic acid with 4 different ionization…

Q: Calculate the standard potential E0 for the process Ni(CN)42- + 2e- ⇄ Ni(s) + 4CN- given that the…

Q: What are the equilibrium concentrations of Pb2+ and F– in a saturated solution of lead(II) fluoride…

Q: Aside from EDTA, enumerate (5) important chelating agents in the field of Medical Technology.

A: Chelating agents: Chelating agents are molecules that have the ability to form more than one bond…

Q: ne formation constant for [Cu(CN)2] is 1.0 x 1016, what is the value of the dissociation constant…

A: Applying concept of chemical constants relationship between two chemical reaction.

Question

1. The formation constant for the lead(II)-EDTA chelate, PbY2, is 1.10 x 1018. Calculate the
conditional formation constant (K/) at: (a) pH = 3.00, and (b) pH = 10.0.
%3D
%3D

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Extraction of Crude Metal from Concentrated Ore

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The standard reduction potential for the reaction [Co( H 2 O)6]3+(aq)+e[CO( H 2 O)6]2+(aq) is about 1.8 V. The reduction potential for the reaction [Co( NH 3 )6]3+(aq)+e[Co( NH 3 )6]2+(aq) is +0.1 V. Calculate the cell potentials to show whether the complex ions,. [Co( H 2 O)6]2+ and or [Co( NH 3 )6]2+, can be oxidized to the corresponding Cobalt (III) complex by oxygen.
Which of the elements goes completely into substitution solution with Ni?
(a) How would you account for the following: (i) Highest fluoride of Mn is MnF4 whereas the highest oxide is Mn2O2 (ii) Transition metals and their compounds show catalytic properties.
Explain why addition of NH3 or HNO3 to a saturated solution of Cu(OH)2 in contact with solid Cu(OH)2 increases the solubility of the solid.
(a) What is the percentage of MnO2 in a pyrolusite ore if a sample weighing 0.4000 g is treated with a 0.6000 g of pure H2C2O4.2H20 and dilute H2SO4 and after reduction has taken place (MnO2 + H2C2O4 + 2H+ Mn2+ + 2CO2 + 2H2O), the excess oxalic acid requires 26.26 mL of 0.1000 N KMNO4 for titration? (b) If pure As2O3 were used instead of oxalic acid, how many grams would be required in order for the other numerical data to remain the same?
Give the electronic structure of the metal of Cu(NH3)42+ for inner and outher complex and predict the magnetic properties of the two complexes.
The periodic trend which is responsible for the observation that the maximum oxidation state of the transition-metal elements peaks near groups 7B and 8B?
how total energy change and standard oxidation potential explain stability of different ions belonging to transition series?
You have 10ml of an 8% aqueous solution of H2Cl6Pt a) Calculate the platinum in this solution as well as b)the molar concentration of the platinum in this solution. The density of the solution is 1.05kg.L-1 Calculate the %Pt in the solution
The oxide of a metal M was water soluble when a blue litmus strip was dipped in This solution, it did not go any change in colour. Predict the nature of oxide.
(i) Name the element of 3d transition series which shows maximum number of oxidation states. Why does it show so? (ii) Which transition metal of 3d series has positive E°(M2+/M) value and why? (iii) Out of Cr3+ and Mn3+, which is a stronger oxidizing agent and why? (iv) Name a member of the lanthanoid series which is well known to exhibit + 2 oxidation state. (v) Complete the following equation: MnO4– + 8H+ + 5e- ———->
Explain giving a suitable reason for each of the following :(i) Transition metals and their compounds are generally found to be good catalysts.(ii) Metal-metal bonding is more frequent for the 4d and the 5d series of transition metals than that for the 3d series.