Explain what concentration of c2o42- is necessary to begin

Assignment Help Chemistry

Reference no: EM13300900

A solution of Na2C2O4 is added dropwise to a solution that is 0.0637 M in Cd2+ and 0.000246 M in Ag+. The Ksp of CdC2O4 is 1.42e-08. The Ksp of Ag2C2O4 is 5.4e-12. (a) What concentration of C2O42- is necessary to begin precipitation? (Neglect volume changes.) [C2O42-] = M. (b) Which cation precipitates first? Cd2+ Ag+ (c) What is the concentration of C2O42- when the second cation begins to precipitate? [C2O42-] = M.

Reference no: EM13300900

Questions Cloud

Obtain the force acting on the object : An object of mass 263.25285 g executes SHM with an amplitude of 14.906379 cm and a period 29.11989 s. Find the force acting on the object

Explain the water freezes will the container rupture : A sealed container with a capacity of exactly 100 mL contains 96.0 mL of liquid water at 0 degrees C. If the water freezes, will the container rupture

Determine the largest speed of cars : On a banked race track, the smallest circular path on which cars can move has a radius of 102 m, while the largest has a radius 157 m, Find the smallest and largest speed the cars can remove without the presence of friction

What was ramco operating income : It had $9 million of bonds outstanding that carry a 5.0% interest rate, and its federal-plus-state income tax rate was 40%. What was Ramco's operating income, or EBIT, in millions?

Explain what concentration of c2o42- is necessary to begin : What concentration of C2O42- is necessary to begin precipitation? (Neglect volume changes.) [C2O42-] = M. (b) Which cation precipitates first? Cd2+ Ag+ (c) What is the concentration of C2O42- when the second cation begins to precipitate? [C2O42-] ..

Find the wavelength of the waves emitted by motion detector : The motion detector used in a physics lab sends and receives 49.55 kHz ultrasonic pulses. find the wavelength of the waves emitted by the motion detector

What is stan realized gain on the sale : How would your answer to Part a change, if at all, if the FMV of the gift property was $85,000 as of the date of the gift?

Compute operating profit for march and april : Compute operating profit for March and April 2012 using variable costing and reconcile and explain why the income was different each month using the two methods.

How to compute the solubility-product constant for nd2(co3)3 : Calculate the solubility-product constant for Nd2(CO3)3. Ksp = (c) The Ksp of Ga(OH)3 at 25 oC is 7.28e-36. What is the molar solubility of Ga(OH)3? solubility = mol/L

User Account

All Pages