Ksp (Q) values of lead(II) iodide Trial 1: 1.0 x 10-7 Trial 2: 7.5 x 10-8 Trial 3: 5.0 x 10-8 Trial 4: 2.6 x 10-8 Trial 5: 1.0 x 10-8 Trial 6: 7.5 x 10-9 Trial 7: 5.1 x 10-9 Trial 8: 2.5 x 10-9 Trial 9: 1.0 x 10-9 What is the Ksp range for lead (II) iodide? ____________ > Ksp > ___________ and what is the actual literature Value lead (II) for iodide for lead iodide?

Ksp (Q) values of lead(II) iodide Trial 1: 1.0 x 10-7 Trial 2: 7.5 x 10-8 Trial 3: 5.0 x 10-8 Trial 4: 2.6 x 10-8 Trial 5: 1.0 x 10-8 Trial 6: 7.5 x 10-9 Trial 7: 5.1 x 10-9 Trial 8: 2.5 x 10-9 Trial 9: 1.0 x 10-9 What is the Ksp range for lead (II) iodide? __ > Ksp > _ and what is the actual literature Value lead (II) for iodide for lead iodide?

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter8: Polyfunctional Acids And Bases

Section: Chapter Questions

Problem 3P

See similar textbooks

Similar questions

You are viewing Sonjae Wallace's screen REC View Options Q8: Level 3+ (Unit 13, L.G. 11) Given the following information: O1 + H,0 = HOI + OH H,0 = %H;0* + ½OH K, = 5 x 104 K2 = 1 x 107 What is the value of K for the rxn HOI + H,0 = 01+ H,0*? A. 2 x 10-11 B. 5 x 10 11 C. 2x 10-4 D. 4 x 104 To: Type P Type here to search a brt %23 * 4 5 Q Y. LL M alt alt ctri
Ksp for Pb(IO3)2 is 2.5x10-13. What weight of Pb(IO3)2 will dissolve in 200 mL of water?
Rank it by 1, 2, 3 List the dominant (strongest) type of IMF for the pure substances, then rank the strength of each compound based on IMFS within the samples. (1 = strongest, 2 = in between, 3 = weakest) IMF Substance Relative Strength HBr O2 CH;OH
What is the concentration of Cd2+ in a solution that is 0.10 M Cd(NH3)42+? (Kf = 4.0 x 106) Group of answer choices 1.0 x 10-2 2.0 x 10-3 1.0 x 10-3 1.0 x 10-4 2.0 x 10-2
How many grams of Ca3(P04)2 will dissolve in a) 2.0 L of pure water? b) 500 mL of 1.0M Ca(NO3)2? Ksp for Ca3(PO4)2 = 2.0 x 10-29
If the equilibrium concentration of Ag1+ is 1.28 × 10-4 M, would the following set up for the Ksp value for Ag3PO be correct? Ksp - [Ag1+13(PO 3] = [1.28 × 10-413[(1.28 × 104 / 3)] is it true or false?
Equilibrium Solutions Volume (ml) Trial # 2.00 x 10-3 M Fe(NO3)3 (ml) in 5.00 M HNO3 2.00 x 10-3 M HSCN(ml) in 5.00 M HNO3 0.5000M HNO3(ml) Absorbance [H+] 1 5.00 ml 1.00 ml 4.00 ml 0.085 0.500 2 5.00 ml 2.00 ml 3.00 ml 0.195 0.500 3 5.00 ml 3.00 ml 2.00 ml 0.345 0.500 4 5.00 ml 4.00 ml 1.00 ml 0.432 0.500 5 5.00 ml 5.00 ml 0.00 ml 0.506 0.500 What is the [Fe3+]initial (moles /L x 10 -4) for trial 1? What is the [HSCN]initial (moles /L x 10 -4) for trial 1?
1. Amino acids are the building blocks of proteins. The simplest amino acid is glycine, NH2CH2CO2H. There are three forms in equilibrium with one another. +NH3CH2CO2H(aq) + H2O(l)↔+NH3CH2CO2-(aq) + H3O+(aq) Ka = 4.5 x 10-3 +NH3CH2CO2-(aq) + H2O(l)↔ NH2CH2CO2-(aq) + H3O+(aq) Ka = 1.7 x 10-10 If the pH of a natural system (i.e. your body) is 7.2, in what form is the amino acid found? Justify your answer both with rational as well as a quantitative rationale. 2. Sulfanilic acid, which is used in making dyes, is made by reacting aniline with sulfuric acid: H2SO4(aq) + C6H5NH2(aq)→ + H2O(l) a) If you want to prepare 150.0 g of sulfanilic acid, and you expect only an 85% yield, how many milliliters of aniline should you take as a starting material? (ρaniline = 1.02 g/ml) b) Give the approximate values for the following bond angles in sulfanilic acid: A ______B ______ C ______D _______ c)Give the appropriate hybridization for the following atoms in sulfanilic acid:A ______B ______ C ______D…
A standard solution contains 100 ppm of Fe, which was found to have an absorbance of 0.151 au at 508 nm after the addition of 1,10-phenanthroline, pH 4 buffer, and hydroxylamine. Then, a water sample treated similarly exhibited an absorbance of 0.109 au. Which of the following statements is true? (A) The Fe concentration of the water sample is higher than 100 ppm. B) The Fe concentration of the water sample is equal to 100 ppm. It is impossible to estimate the Fe content of the water sample from information presented. D) The Fe concentration of the water sample is lower than 100 ppm.
25.0 cm3 of sodium hydroxide solution is tritrated against 0.2 mol dm–3 hydrochloric acid until the indicator just changes colour. 27.5 cm3 of the acid are required to reach the end point.Phenolphthalein is used as an indicator in the above experiment. What will be its colour change at the end point? From pink to yellow From pink to colourless From yellow to colourless From yellow to pink
Analytical chemistry (1) Chapter-2- Analil chen Dr. Maath T. AL-Saab Example 2-16 Calculate the p-value for each ion in a solution that is 2.00 x 10-3 M in NaCl and 5.4 x 10 M in HCl.
What is the value of pk, for the fluoride anion, F at 25°C? Ka(HF) = 7.1 x 10-4? Express your answer in decimal notation rounded to three significant figures.