Explain amphoteric hydroxide m(oh)2(s)

Assignment Help Chemistry
Reference no: EM13337172

Consider an amphoteric hydroxide, M(OH)2(s), where M is a generic metal. M(OH)2 (s) <--> M^2+ (aq) + 2OH- (aq) Ksp=2e-16 M(OH)2 (s) + 2OH- (aq) <--> M(OH)4 ^2- (aq) Kf=0.03 Estimate the solubility of M(OH)2 in a solution buffered at pH= 7.0, 10.0, and 14.0

Reference no: EM13337172

Questions Cloud

What is the change in speed of the space capsule : A 131kg astronaut (including space suit) acquires a speed of 2.32m/s by pushing off with her legs from an 1760kg space capsule. What is the change in speed of the space capsule
What is the frisbees rotational inertia : A 111g Frisbee is 25cm in diameter and has half its mass spread uniformly in the disk and the other half concentrated in the rim. What is the Frisbee's rotational inertia
Explain the nickel ion concentration in a solution prepared : What is the nickel ion concentration in a solution prepared by mixing 389 mL of 0.428 M nickel nitrate with 467 mL of 0.323 M sodium hydroxide. The Ksp of nickel hydroxide is 1 × 10-16
How much work is done to move the slab : Two capacitors are connected in parallel with a 12 v battery. Each has plates of area 16 cm^2. The plate seperations are d1=2mm and d2=3mm. how much work is done to move the slab
Explain amphoteric hydroxide m(oh)2(s) : Consider an amphoteric hydroxide, M(OH)2(s), where M is a generic metal. M(OH)2 (s) M^2+ (aq) + 2OH- (aq) Ksp=2e-16 M(OH)2 (s) + 2OH- (aq) M(OH)4 ^2- (aq) Kf=0.03 Estimate the solubility of M(OH)2 in a solution buffered at pH= 7.0, 10.0, and 1..
What is the wavelength of this standing wave : A standing wave on a string fixed at both ends has three antinodes. The string is 85.0 cm long. What is the wavelength of this standing wave
How much work does the spring do on the mass : Mass m ? 20kg is released from rest from the top of a frictionless ramp of height h = 1.8 m and length d = 2.4 m. How much work does the spring do on the mass during the compression
Interpret the changes over the two-year period : Keeping the case analysis in mind, discuss and interpret the changes over the two-year period. Which company is the best performer and why?
What happens to total flux of electric field through sphere : A spherical surface of radius R contains a charge Q in the center. What happens to the total flux of the electric field through the sphere if its radius increases by a factor of 10

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the ph of a solution made by adding sodium acetate

Calculate the pH of a solution made by adding 40. g of sodium acetate, NaCH3COO, to 21 g of acetic acid, CH3COOH, and dissolving in water to make 700. mL of solution

  How many molecules of sucrose (table sugar) will dissolve

How many molecules of sucrose (table sugar), C12H22O11, dissolved in 450.0 g of water are needed to make a 1.30 m solution?

  Propose a structure for an amine of formula

Propose a structure for an amine of formula C4H9N, which does not liberate a gas when treated with NaNO2 and HCl, and has IR absorptions at 917 cm-1, 990 cm-1, and 1640 cm-1,

  Compute the partial pressures of the gases

Calculate the partial pressures of the gases if the total pressure is 2.00atm at a given temperature.

  How much heat is required

How much heat is required to warm 227 g of ice from -45.5°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C.

  Define components of the sample and solvent

involves an analyte which is physically separated from all other components of the sample and solvent?

  Determine the value keq

determine the value Keq at 400K for the decomposition of phosphorus trichloride of [PCl5]=0.135 mol/L, [PCl3]=0.550mol/L.. and [Cl2]=0.550mol/L the equation for the reaction.

  Explain hex-2-yne undergoes hydration

Hydration of alkynes (via oxymercuration) gives good yields of single compounds only with symmetrical or terminal alkynes. Draw the major organic product(s) formed when hex-2-yne undergoes hydration in the presence of HgSO4 and H2SO4.

  Find out the formula of the sulfate of platinum

a 0.0571g sample of platinum sulfate was dissolved in dilute HCl and treated with 10% BaCl2 solution. The BaSO4 precipitate weighed 0.0801g. Determine the formula of this sulfate of platinum. The atomic number of platinum Pt, is 78.

  Explain deviation from the expected pattern

For the set of elements Li, O, Ne, and Na which element has the largest atomic radius? Explain any deviation from the expected pattern.

  State what is the overall charge state for the tetrapeptide

What is the overall charge state for the tetrapeptide DREAM at physiological pH. The pK values for N-terminal, C-terminal, side chain of asp, arg, glu

  Explain substances in order of increasing boiling point

Choose the selection which lists the following substances in order of increasing boiling point (lowest boiling substance listed first)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd