ZuoTi.Pro
Question

Question 12 7 pts Given the following Ksp values, if a solution contains 0.100 M each of Cu2+, Cd2+ and Sc3+, which ion would
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

ca Oh), ko= 2.2 X10-20 cat 200 - calon) Q.1 M for ppt - ksp = [cat] (on 7² 2.2420 20 o-l on (on]2 = 2.2x 10-19 A Dottx70 -9 %Page : Date: c dolz e-catz (on) 7.2010- ool lortz TOH) = 2.1.7107- The lighest amount of Naol requisa in case of calon edtz i

0 0
Add a comment
Know the answer?
Add Answer to:
Question 12 7 pts Given the following Ksp values, if a solution contains 0.100 M each...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A solution contains 0.100 mM of Ni2+ and Zn2+. Hydroxyl ions are slowly added to this...

    A solution contains 0.100 mM of Ni2+ and Zn2+. Hydroxyl ions are slowly added to this solution to precipitate either Ni(OH)2 or Zn(OH)2. Determine which ion precipitates first at the pH range from 0-14 and the range of OH- concentrations that will allow a clean separation of the two ions. Ksp for Ni(OH)2=6x10^-16 and for Zn(OH)2 Ksp=3x10^-16

  • Please show work for thumbs up! 6) A solution contains equal concentrations of Cu?", Co?, Fe?',...

    Please show work for thumbs up! 6) A solution contains equal concentrations of Cu?", Co?, Fe?', and Mg". If we add 0.050 M sodium hydroxide (NaOH) to this solution dropwise, which ion will precipitate LAST? Compound K Cu(OH) 2.2 x 10 CO(OH), 5.92 x 10- Fe(OH) 4.87 x 10- Mg(OH) 2.06 x 10 b) A solution contains equal e sodium hydroxide (NaOH) to Compound Kop Cu(OH) 2.2 x 10-20 CO(OH)2 5.92 x 10-15 Fe(OH), 4.87 x 10-" Mg(OH) 2.06 x...

  • An acidic solution is 0.01 M in Mg2+, Cu2+, and Fe2+. The pH of the solution...

    An acidic solution is 0.01 M in Mg2+, Cu2+, and Fe2+. The pH of the solution is adjusted by adding NaOH. What is the maximum pH that removes only the Cu2+? Mg(OH)2(s)   ↔ Mg2+(aq) + 2OH–(aq)   Ksp = 6.3 x 10–10 Fe(OH)2(s)    ↔    Fe2+(aq) + 2OH–(aq)   Ksp = 4.1 x 10–15 Cu(OH)2(s)    ↔    Cu2+(aq) + 2OH–(aq)   Ksp = 2.2 x 10–20

  • A solution contains 0.10 M concentrations of Ba2+, Ca2+, and Sr2+. Na2CO3 is slowly added to...

    A solution contains 0.10 M concentrations of Ba2+, Ca2+, and Sr2+. Na2CO3 is slowly added to the solution. In what order will the ions begin to precipitate? What is the concentration of the first ion when the 2nd begins to precipitate? Ksp for BaCO3 = 2.58 x 10-9, for CaCO3 = 3.36 x 10-9, and for SrCO3 = 5.60 x 10-10.

  • An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium...

    An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (3.20×10-2M ) and calcium ion (3.40×10-2M ). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate? The Ksp of barium fluoride is 1.00 x 10–6. The Ksp of calcium fluoride is 3.90 x 10–11.

  • Purifying Mg2+ from sea water. Aqueous sodium hydroxide is added to an aqueous solution that contains...

    Purifying Mg2+ from sea water. Aqueous sodium hydroxide is added to an aqueous solution that contains 0.0099 M magnesium chloride and 0.021 M calcium chloride. What will be the concentration of the metal ion that precipitates first (as M(OH)2) at the time the second metal ion begins to precipitate? Ksp (Mg(OH)2) = 6.3 x 10-10 and Ksp (Ca(OH)2) = 6.5 x 10-6 Hint: Use Ksp values to determine the solubility of each product to determine the order of precipitation.

  • An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.70x10-2M)

     The Ksp of barium fluoride is 1.00 x 10-6 The Ksp of calcium fluoride is 3.90x 10-11, An aqueous solution of sodium fluoride is slowly added to a water sample that contains barium ion (2.70x10-2M) and calcium ion (3.90x10-2M). What is the remaining concentration of the first ion to precipitate when the second ion begins to precipitate?

  • If a dilute AgNO3 solution is slowly added to the solution, what is the first compound to precipitate: Ag2CrO4 ( Ksp =...

    If a dilute AgNO3 solution is slowly added to the solution, what is the first compound to precipitate: Ag2CrO4 ( Ksp = 1.2×10?12), Ag2CO3 ( Ksp = 8.1×10?12), or AgCl ( Ksp = 1.8×10?10)? Problem 17.75 A solution contains three anions with the following concentrations: 0.20 M Cro 0.10 M CO and 0.010 M Cl Part A If a dilute AgNO3 solution is slowly added to the solution, what is the first compound to precipitate: Aga Cro4 Ksp 1.2 x...

  • 1. The molar solubility of Ce(OH), is 5.2 x 10*Mat 25 °c. Calculate K for Ce(OH),...

    1. The molar solubility of Ce(OH), is 5.2 x 10*Mat 25 °c. Calculate K for Ce(OH), 2. Calculate the solubility of Be(10.), in moles/L and g/L. K -1.57x 10 3. Will a precipitate of Ag.PO, form if 35 ml of 0.00725 M ARNO, is added to 165 ml of 0.0583 M Na,PO,? Show work. Ksp = 8.89 x 10" for Ag, PO, 4. Calculate the concentration of Bain solution from Ba.(PO), Ksp -6.0 x 10" for Ba,(PO), 5. a) NaOH...

  • A solution contains .04 M Ca+, .04 M Zn2+, and .04 M Ni2+ ions. A) If...

    A solution contains .04 M Ca+, .04 M Zn2+, and .04 M Ni2+ ions. A) If you separate them using (NH4)2C2O2, which ion will precipitate first as an oxalate? Consider Ksp Values for CaC2O4, ZnC2O4, and NiC2O4. CaC2O4 Ksp = 1.3 x 10^-9 ZnC2O4 Ksp = 1.5 x 10^-9 NiC2O4 Ksp = 4.0 x 10^-10 B) Calculate the concentration of the oxalate ion when the first cation (Ca2+, Zn2+, or Ni2+ begins to precipitate. C) Explain why ZnC2O4 and NiC2O4...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT