Question

A mixture of PbSO4 (Ksp1 = 1.6 X 10-8) and PbS2O3 (Ksp2 = 4.0 X 10-7)...

A mixture of PbSO4 (Ksp1 = 1.6 X 10-8) and PbS2O3 (Ksp2 = 4.0 X 10-7) is shaken in pure water until a saturated solution is formed. Both solids remain in excess. What is the total lead ion,(Pb2+), molar concentration in the saturated solution?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The solubility products of PbSO4 and SrSO4 are 6.3×10−7 and 3.2×10−7, respectively. Part A What are...
The solubility products of PbSO4 and SrSO4 are 6.3×10−7 and 3.2×10−7, respectively. Part A What are the values of [SO2−4], [Pb2+], and [Sr2+] in a solution at equilibrium with both substances? [SO2−4], [Pb2+], [Sr2+]= ?
The solubility products of PbSO4 and SrSO4 are 6.3×10-7 and 3.2×10-7, respectively. What are the values...
The solubility products of PbSO4 and SrSO4 are 6.3×10-7 and 3.2×10-7, respectively. What are the values of [SO42−], [Pb2+], and [Sr2+] in a solution at equilibrium with both substances? HINT: Set up the ICE table; [SO42−] is a combination of both compounds. The solution will require solving simultaneous equations.
(Part A) The concentration of barium carbonate in a saturated aqueous solution of the salt at...
(Part A) The concentration of barium carbonate in a saturated aqueous solution of the salt at 25°C is 7.07 x 10^-6  M. What is the Ksp of this sparingly soluble salt? (Part B)   After mixing an excess PbCl2 with a fixed amount of water, it is found that the equilibrium concentration of Pb2+ is 1.6 × 10–2M.  What is Ksp for PbCl2?
Using the reaction mixture 10 mL 4.0 M acetone + 10 mL 1.0 M HCl +...
Using the reaction mixture 10 mL 4.0 M acetone + 10 mL 1.0 M HCl + 10 mL .0050 M I2 + 20 mL H2O a student found that it took 230 seconds for the color of the I2 to disappear. a. What was the rate of the reaction? b. Given the rate from part a, and the initial concentration of acetone, H+ ion, and I2 in the reaction mixture, write the rate equation. c. What are the 4 unknowns...
Given the following equilibria at 25oC: AgCl(s) <----> Ag+(aq) + Cl-(aq); Ksp = 1.6 x 10-10...
Given the following equilibria at 25oC: AgCl(s) <----> Ag+(aq) + Cl-(aq); Ksp = 1.6 x 10-10 Ag+(aq) + 2NH3(aq) <----> Ag(NH3)2(aq); Kf = 1.7 x 107 What are the equilibrium concentration of Ag+ in the saturated solution?
The room-temperature electrical resistivities of pure lead and pure tin are 2.06 x 10-7 and 1.11...
The room-temperature electrical resistivities of pure lead and pure tin are 2.06 x 10-7 and 1.11 x 10-7 W*m, respectively. Select the best response that explains the resistivity of solid solution of tin in lead and lead in tin. A. Adding slight amount of tin into lead will decrease the resistivity of lead. B. Adding slight amount of lead into tin will increase the resistivity of tin. C. Both A and B. D. None of the above.
A) HClO is a weak acid (Ka = 4.0 × 10–8) and so the salt NaClO...
A) HClO is a weak acid (Ka = 4.0 × 10–8) and so the salt NaClO acts as a weak base. What is the pH of a solution that is 0.087 M in NaClO at 25 °C? The hint is: Na is a spectator ion in this situation. Start by finding the Kb of ClO–. B) A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate...
1. a) A solution of 1 x 10-8 M KOH (aq) is prepared. What is the...
1. a) A solution of 1 x 10-8 M KOH (aq) is prepared. What is the pH of this solution? b) A phthalate buffer is prepared in which [hydrogen phthalate]= 0.047 M and [phthalic acid] = 0.083 M. If the Ka1 of phthalic acid acid is 1.12 x 10-3, and the Ka2 = 3.91 x 10-6, what is the expected pH of the buffer? c) The pH of a solution formed from a weak monoprotic acid (HA) is 3.1. If...
Ksp = 1.8 x 10-11 for magnesium hydroxide at 25°C. E)Which solvent – 0.10 M KOH,...
Ksp = 1.8 x 10-11 for magnesium hydroxide at 25°C. E)Which solvent – 0.10 M KOH, 0.10 M Mg(NO3)2, neither, or cannot be determined – has a greater effect on the solubility of magnesium hydroxide? Offer an explanation why. F)What happens (decrease, increase, no change, or cannot be determined) to the molar concentration of magnesium ion in the solution described in Part b above if some 6.0 M HCl is added to the saturated aqueous solution? Justify your choice. *the...
Silver chloride has Ksp = 1.6 x 10-10 and silver chromate has Ksp = 9.0 x...
Silver chloride has Ksp = 1.6 x 10-10 and silver chromate has Ksp = 9.0 x 10-12. We have 1.00 liter of a solution which contains both NaCl (0.10 M) and Na2CrO4 (0.10 M). Solid AgNO3 is added slowly and the solution is stirred well. a) Which salt precipitates first, AgCl or Ag2CrO4? (Show your work!) b) What are the concentrations of [Ag+], [Cl-], and [CrO42-] at the point when the second salt just begins to precipitate? c) Is this...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT