For Cd(OH)2, Ksp = 5.9 × 10-15. For [Cd(CN)4]2- Kf = 3 x 1018. what is the %D molar solubility of Cd(OH)2 when it's dissolved in a 0.86 M NaCN solution? Please round to 2 decimal places. Only report the numerical value, without the unit.

For Cd(OH)2, Ksp = 5.9 × 10-15. For [Cd(CN)4]2- Kf = 3 x 1018. what is the %D molar solubility of Cd(OH)2 when it's dissolved in a 0.86 M NaCN solution? Please round to 2 decimal places. Only report the numerical value, without the unit.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter15: Equilibria Of Other Reaction Classes

Section: Chapter Questions

Problem 99E: A 0.125-M solution of 0.075 Mn(NO3)2 is saturated with H2S([H2S]=0.10M). At what pH does Mns begin...

See similar textbooks

Related questions

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

Q: Complete the following nuclear reactions 14C6 = ______ + 0e-1 _______ = 0e-1+ 3He2 242Pu94 =…

Q: Which reaction will NOT produce a ketone? HS0, H20 HgSo 1) BH THF 2) HO NaOH A. С. 1) BH THF 2)…

A: ->In BH3 nucleophile is H- hence, H- added to that carbon which has less hydrogen.

Q: Treating S-2-chlorobutane with Nal leads to an optically active product, but the same reaction with…

A: Substitution reactions are of two types 1. SN1 and 2. SN2 SN1 is two step mechanism , In…

Q: An electric current of 22.90 A flows for 20.0 minutes. Calculate the amount of electric charge…

Q: Silicon carbide, SiC, is used as an abrasive for many industrial processes. If you want to produce…

A: Given-> Weight of SiC = 1.00 kg = 1000 gm (1 kg= 1000g)

Q: 1 Using this retrosynthesis scheme, Show a forward synthesis with all relevant reagents and…

A: We have find out the mechanism.

Q: Predict reaction and calculate E°cell from standard reduction potentials. A voltaic cell is…

Q: What is the name of the aldol condensation product of p-Tolualdehyde and Cyclopentanone and the…

Q: In your own words, why the storage bottle should be a dark or AMBER-colored reagent bottle in the…

A: Potassium Permanganate is a photosensitive compound. The solution of potassium permanganate (KMnO4)…

Q: An aqueous solution of perchloric acid is standardized by titration with a 0.198 M solution of…

A: Given- Concentration of calcium hydroxide =0.198M Volume of calcium hydroxide =19.0 mL Volume…

Q: Give a clear handwritten answer and explain

Q: Write a balanced nuclear equation for the following: The nuclide strontium-80 undergoes electron…

Q: Construct a curve for the titration of 25.00-mL 0.1000 M sodium carbonate with 0.1000 M HC NOTE:…

A: A titration is the process of determining the quantity of a substance A by adding measured…

Q: How many joules are required to heat 200 grams of water from 25°C to 125°C?

A: The mass of the water sample is = 200 g The initial temperature of the water is = 25oC The final…

Q: Consider the following reaction: CO2(g) + CC4 (g) = 2COC12(g) Calculate AG for this reaction at 25…

Q: 1. Use the calculation of E° to determine which of the following reaction is spontaneous under…

A: Given reactions are : a). AuCl4- (aq) + 3Fe2+ (aq) --> Au (s) + 4Cl- (aq) + 3Fe3+ (aq) b). Cu…

Q: What is the major product of the following reaction? но AIC HO. но. но. HO B D

A: This reaction above is an example of Friedel Crafts alkylation reaction. Alkyl halides react with…

Q: 4. Identify the following as ionic (I) or molecular (M) compounds. a. H2O b. NaCl с. C12H22011 d.…

Q: 11. The half-life of a newly discovered element, Jimmium, is 55 minutes. How long will it take a…

Q: Record pH of 0.1 M tris-HCI buffer after adding: PH meter 0 ml I ml 2 ml 3 ml 4 ml 5 ml 6 ml 7 ml…

Q: A sample of 0.262 mol of a metal M reacts completely with excess fluorine to form 20.5 g of MF2.…

A: Answer: This question is based on stoichiometric calculation where we have to equate the moles of…

Q: For the following reaction NO2(g) + SO2(g) - NO(g) + SO3(g) K = 4.15 at a particular temperature. If…

Q: 7. Record (in chart form) the wavelength of each of the coloured lines in the hydrogen emission…

A: Hydrogen atom contains only one electron. But it undergoes transition between different energy…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Initially the sample is below the melting point, therefore, it is in solid state, we calculate how…

Q: A sheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200°C and is per- mitted to…

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

Q: Which of the following describes the reaction: 04U He +0 Th 92 Oalpha decay reaction O positron…

A: Given- Alpha decay is radioactive decay in which helium nuclei emitted and atomic mass decreases by…

Q: Consider the cell Zn | Zn²+ || Cu²+ | Cu . What is the overall reaction? Zn(s) + Cu²+ + 2e → Zn²+…

A: In an electrochemical cell, the electrical energy is produced from the spontaneous cell reaction at…

Q: Questions 30-35 refer to the same weak acid/strong base (WA/SB) titration. Prior to the beginning of…

Q: Which of the following is the best reducing agent? You may use the table of standard cell potentials…

A: Reducing agent is the one which undergo oxidation itself. The standard cell potentials of given…

Q: A voltaic electrochemical cell is constructed using the following reaction. The half-cell components…

A: 1.) At anode oxidation takes place , so anode half reaction would be oxidation half reaction. 2.)…

Q: Balance the reaction between cl* and HXe04¯ to form Xe and Cl, in basic solution. When you have…

Q: Ethanol (C2H5OH) can be used as a fuel. How many moles of oxygen are needed to completely react with…

Q: When the Ag+ concentration is 5.60×10-4 M, the observed cell potential at 298K for an…

A: Given-> Concentration of Ag+ = 5.60 × 10-4 M Ecell = 2.972 V

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

Q: Explore relative reducing/oxidizing ability. Use the half-reactions shown below to answer the…

A: All the potential given are reduction potentials More the reduction potentials, easy to reduce.…

Q: Balance redox reactions using the half-reaction method. Balance the redox reaction below using the…

A: The reaction given is, => Ir3+ (aq) + Hg (l) → Ir (s) + Hg22+ (aq)

Q: 4. Name the following compounds: (a) d (6) (c) H- (d)

Q: A sample of 0.262 mol of a metal M reacts completely with excess fluorine to form 20.5 g of MF2.…

A: In a reaction, equivalent amount of reactants reacts to form products.

Q: 10) Synthesize the following compound from any reagents and building blocks 2 carbons or less.

Q: Suppose a 250. mL flask is filled with 1.6 mol of Cl,, 0.60 mol of HCl and 1.0 mol of CCl. The…

Q: Finish the synthesis by listing out the reagents/solvents used and draw intermediate structures. You…

A: Here we have to synthesize 4-ethylcyclohexanone from given starting material.

Q: The radioactive isotope iodine-131 is used in medical imaging as indicated on the table above. If…

A: Radioactive decay follows the first-order kinetics. The decay constant (λ) and half-life of a…

Q: The alkali metals react with the halogens to form ionic metal halides. What mass of potassium…

A: Given-> Volume of Cl2 = 5.14 L Pressure = 0.942 atm T= 288.9 K Weight of K = 30.3 gm

Q: The vapor pressure of toluene at 298K is 3728.76 Pa, and the vapor pressure of benzene at 298K is…

A: Answer: Given data: P°toluene=3728.76PaP°Benzene=12665.63Pa Mass % of toluene=60%Mass % of…

Q: In a calorimetry experiment, O.0242 g of calcium metal are added to 20.7 mL of 0.405 M hydrochloric…

A: Given: mass of Ca(s) = 0.0242 g Concentration of HCl = 0.405 M Volume of HCl = 20.7 mL density of…

Q: 16.21) A bottle was labeled as "Ammonium Hydroxide." The pH of the solution was found to be pH =…

A: Given-> pH = 11.13 Kb = 1.8 × 10-5

Q: Example: Calculate the buffer capacity of a solution that contains 0.10 mol/L acetic acid and 0.10…

Q: What will be the tempature in K of 4.500 mol of CH4 in 5.000 L at 5.000 atm?

Q: draw and label block diagram of UV - Vis and IR

Question

For Cd(OH)2, Ksp = 5.9 x 10-15
For
[Cd(CN)4]2- Kf = 3 x 1018. What is the
molar solubility of Cd(OH)2 when it's
dissolved in a 0.86 M NaCN solution?
Please round to 2 decimal places. Only
report the numerical value, without the unit.

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Equilibrium Concepts in Analytical Chemistry

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

A 0.125-M solution of 0.075 Mn(NO3)2 is saturated with H2S([H2S]=0.10M). At what pH does Mns begin to precipitate?. MnS(s)Mn2+(aq)+S2(aq)Ksp=4.31022 H2S(aq)+2H2O(l)2H3O+(aq)+S2(aq)K=1.01026
If the molar solubility of Tl2S at 25 oC is 5.31e-08 mol/L, what is the Ksp at this temperature?Ksp = (b) It is found that 9.14e-08 g of Sc(OH)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Sc(OH)3.Ksp = (c) The Ksp of Cu3(PO4)2 at 25 oC is 1.40e-37. What is the molar solubility of Cu3(PO4)2?solubility = mol/L
What will be the solubility of Fe(OH)3 (Ksp = 1.6 × 10–39) in:a. 0.0250 M FeCl3 solution?b. a solution buffered at pH 8.00? (First, calculate the OH– concentration at this pH)
The Ksp for PbI2(s) is 1.4 × 10-8. Calculate the solubility of PbI2(s) in 0.061 M NaI.
For the aqueous [PbC1]2- complex K=2.5 × 10^15 at 25 °CSuppose equal volumes of 0.0014 M Pb(NO), solution and 0.20 M KCI solution are mixed. Calculate the equilibrium molarity of aqueous Pb2+Round vour answer to 2 sianificant digits
In the presence of aqueous cyanide, cadmium(II) ions will form the complex Cd(CN)42- .Determine the molar concentration of free (uncomplexed) cadmium(II) ion in solution when 47.3g of Cd(NO3)2 is dissolved in 1 liter of 2.0M sodium cyanide Given: Kf of Cd(CN)42- @25 degrees C is 7.1x1016
You are given a table of [CN-] standard solutions of different concentration. A 25 mL aliquot of each standard solution was added with Fe(NO3)3 to form a colored complex[Fe(CN)6]3-(aq). Each standard solution was then diluted to a total volume of50.0 mL. [CN–] prior to dilution, M [CN-] final M 0 0 0.04 0.1 0.16 0.24 0.32 0.4 What are the new concentrations for the standard solutions? Please show solutions.
In the presence of aqueous cyanide, cadmium(II) ions will form the complex Cd(CN)42-. Determine the molar concentration of free uncomplexed cadmium(II) ion in the solution when 47.3g of Cd(NO3)2 is dissolved in exactly one litter of 2.0M sodium cyanide. Kf of Cd(CN)42- at 25 degrees C is 7.2x1016
For each pair of compounds, use Ksp values to determinewhich has the greater molar solubility: (a) CdS or CuS,(b) PbCO3 or BaCrO4, (c) Ni(OH)2 or NiCO3, (d) AgI orAg2SO4.
a. The Ksp of AgCl(s) at a specific temperature is 1.8 × 10^-10 M. The concentration of Cl-(aq) in seawater is 0.54 M. Calculate the molar solubility of AgCl(s) in seawater. b. Explain why AgCl(s) is less soluble in seawater than in distilled water.
For the aqueous [Ag(CN)2]^- complex Kf =3.0x10^20 at 25°C.Suppose equal volumes of 0.0068M AgNO3 solution and 0.32M KCN solution are mixed. Calculate the equilibrium molarity of aqueous Ag^+ ion.Round your answer to 2 significant digits.
Janine's research focuses on the ability of quercetin, a flavonoid and natural dye, to detect the presence of Co2+ in wastewater samples. She prepared a set of calibration standard solutions by adding an excess of quercetin to solutions of varying Co2+ concentration and maintaining it at pH 6.4 using a Tris-HCl buffer. The reaction yields a colored complex solution that has a maximum absorbance at 440 nm:Co2+ + 2 Quercetin --> Co(Quercetin)22+ The absorbance measurements for the calibration solutions prepared are shown in the tables; a cuvette with a 2.50 cm path length was used. [Co2+], in M Absorbance Color Wavelength range (nm) 0.05 0.100 Red 625-740 0.10 0.166 Orange 590-625 0.20 0.285 Yellow 565-590 0.30 0.367 Green 490-565 0.40 0.454 Blue 440-490 0.50 0.571 Violet 380-440 Part of her research is to determine the extent of Co2+ pollution in a stream near a pharmaceutical company. She obtained a 50.0-mL sample of the stream water and buffered it to pH 6.4. She…