Homework Answers
Using activity, calculate the [Hg22+] concentration when Hg2Cl2 (Ksp = 1.2 x 10-18) is dissolved in...
Using activity, calculate the [Hg22+] concentration when Hg2Cl2 (Ksp = 1.2 x 10-18) is dissolved in 0.01 M NaOH. Hg2Cl2 ----> Hg22+ (aq) + 2Cl- (aq)
NEED help with these questions Question 1 (1 point) Saved The Ksp of PbCl2 is 1.2...
NEED help with these questions
Question 1 (1 point) Saved The Ksp of PbCl2 is 1.2 x 10-5. What is its molar solubility? 0.72M 1.32M 0.0023 M 0.0022 M 0.018 M 0.12 M 0.014 M 0.0017 M Question 2 (1 point) Saved MacBook Cquivalent point pH, 8.72 pH ONWAOO! IT 0+TT 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100 M NaOH added (mL) For the titration curve above, what is the Ka of the...
1) Write the solubility-product expression for the following mercury salts: Hg2Cl2 and HgCl2. 2) Exactly 0.133...
1) Write the solubility-product expression for the following mercury salts: Hg2Cl2 and HgCl2. 2) Exactly 0.133 mg of AgBr will dissolve in 1.00 L of water. What is the value of Ksp for AgBr? 3) By experiment, it is found that 1.2 x 10-3 mol of lead (II) iodide, PbI2, dissolves in 1.0 L of water at 25°C. What is the Ksp at this temperature? 4) What is the molar solubility of silver chloride in 1.0 L of solution that...
Tin(II) hydroxide has a Ksp value of 1.4 x 10-28. Comparing this to my experimentally determined...
Tin(II) hydroxide has a Ksp value of 1.4 x 10-28. Comparing this to my experimentally determined Ksp of 7.962 x 10-15 for the salt nickel(II) hydroxide, which salt is less soluble? Explain.
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp...
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp for Ce(IO3)3 - Ksp = Submit Answer Try Another Version 10 item attempts remaining Which of the following two compounds is expected to be more soluble in acidic solution than in pure water? a. Agi AgNO2 b. Mn(NO3) Mn(CN)2 Submit Answer Try Another Version 10 item attempts remaining Calculate the solubility of solid Ca3(PO4)2 (Ksp = 1.3x10-32) in a 0.16 M Na3PO4 solution. S...
1) Use the References to access important values if needed for this question. The maximum amount...
1)
Use the References to access important values if needed
for this question.
The maximum amount of lead chloride that will
dissolve in a 0.138 M ammonium
chloride solution is M.
2)
Use the References to access important values if needed
for this question.
The molar solubility of lead iodide in a
0.138 M ammonium iodide solution
is M.
3)
Use the References to access important values if needed
for this question.
The molar solubility of iron(III) sulfide in a...
I need help with a virtual solubility lab. I picked 3 different solutions: PbCl2, Sr(IO3)2, and...
I need help with a virtual solubility lab.
I picked 3 different solutions:
PbCl2, Sr(IO3)2, and
PbCO3.
I added .1 grams of each solution to 100.00mL of distilled
water.
With the following data, how do I calculate the solubility (in
units of g/100mL) for each solution and get the Ksp values?
I also have these questions to answer:
If you can walk me through how to do the calculations stepwise, I'd
really appreciate it!
Species (aq) H+ Molarity 2.08253e-7 OH...
Third column is the ksp Sulfides Cas 8 x 10-6 Cos 5.9 x 10-21 Cus 7.9...
Third column is the ksp
Sulfides Cas 8 x 10-6 Cos 5.9 x 10-21 Cus 7.9 x 10-37 FeS 4.9 x 10-18 Fe2S3 1.4 x 10-88 PbS 3.2 x 10-28 MnS 5.1 x 10-15 NiS 3.0 x 10-21 Ag2S 1.0 x 10-49 Zns 2.0 * 10-25 Carbonates BaCO3 8.1 x 10-9 CaCO3 3.8 x 10-9 CocO3 8.0 × 10-13 CuCoz 2.5 x 10-10 FeCO3 3.5 x 10-11 PbC03 1.5 * 10-13 MgCO3 4.0 x 10-5 MnCO3 1.8 x 10-11 NiCO3...
please answer all 4 SP TCalculate the molar solubility of AgBr (Ksp - 5.0 x 1013) in a 0.17 M CaBr2 solution. CaBr...
please answer all 4
SP TCalculate the molar solubility of AgBr (Ksp - 5.0 x 1013) in a 0.17 M CaBr2 solution. CaBr is 100% soluble. +2 Ca +28r 6 CaBiz 4. The following pictures represent solutions of AgCl, which may also contain ions other than Ag+ and Cl- which are not shown. Gray spheres represent Ag' ions and dotted spheres represent Cl' ions. If solution (1) is a saturated solution of AgCl, which of solutions (1-4) represents the solution...
2. Applying fundamental chemistry concepts to potable water treatment. Precipitation of lead hydroxide Pb(OH)2 on the i...
2. Applying fundamental chemistry concepts to potable water treatment. Precipitation of lead hydroxide Pb(OH)2 on the inside wall of water pipes is used to decrease the concentration of dissolved lead (Pb2+) in drinking water. Assume that a water treatment plant adjusts the pH of the finished drinking water before it enters the water distribution system, which contains old lead pipes. Which pH would result in a lower concentration of dissolved lead in drinking water: pH 7 and pH 8? Prove...
NEED help with these questions
Question 1 (1 point) Saved The Ksp of PbCl2 is 1.2 x 10-5. What is its molar solubility? 0.72M 1.32M 0.0023 M 0.0022 M 0.018 M 0.12 M 0.014 M 0.0017 M Question 2 (1 point) Saved MacBook Cquivalent point pH, 8.72 pH ONWAOO! IT 0+TT 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100 M NaOH added (mL) For the titration curve above, what is the Ka of the...
The solubility of Ce(IO3)3 in a 0.14-M KIO3 solution is 1.3 x 10-7 mol/L. Calculate Ksp for Ce(IO3)3 - Ksp = Submit Answer Try Another Version 10 item attempts remaining Which of the following two compounds is expected to be more soluble in acidic solution than in pure water? a. Agi AgNO2 b. Mn(NO3) Mn(CN)2 Submit Answer Try Another Version 10 item attempts remaining Calculate the solubility of solid Ca3(PO4)2 (Ksp = 1.3x10-32) in a 0.16 M Na3PO4 solution. S...
1)
Use the References to access important values if needed
for this question.
The maximum amount of lead chloride that will
dissolve in a 0.138 M ammonium
chloride solution is M.
2)
Use the References to access important values if needed
for this question.
The molar solubility of lead iodide in a
0.138 M ammonium iodide solution
is M.
3)
Use the References to access important values if needed
for this question.
The molar solubility of iron(III) sulfide in a...
I need help with a virtual solubility lab.
I picked 3 different solutions:
PbCl2, Sr(IO3)2, and
PbCO3.
I added .1 grams of each solution to 100.00mL of distilled
water.
With the following data, how do I calculate the solubility (in
units of g/100mL) for each solution and get the Ksp values?
I also have these questions to answer:
If you can walk me through how to do the calculations stepwise, I'd
really appreciate it!
Species (aq) H+ Molarity 2.08253e-7 OH...
Third column is the ksp
Sulfides Cas 8 x 10-6 Cos 5.9 x 10-21 Cus 7.9 x 10-37 FeS 4.9 x 10-18 Fe2S3 1.4 x 10-88 PbS 3.2 x 10-28 MnS 5.1 x 10-15 NiS 3.0 x 10-21 Ag2S 1.0 x 10-49 Zns 2.0 * 10-25 Carbonates BaCO3 8.1 x 10-9 CaCO3 3.8 x 10-9 CocO3 8.0 × 10-13 CuCoz 2.5 x 10-10 FeCO3 3.5 x 10-11 PbC03 1.5 * 10-13 MgCO3 4.0 x 10-5 MnCO3 1.8 x 10-11 NiCO3...
please answer all 4
SP TCalculate the molar solubility of AgBr (Ksp - 5.0 x 1013) in a 0.17 M CaBr2 solution. CaBr is 100% soluble. +2 Ca +28r 6 CaBiz 4. The following pictures represent solutions of AgCl, which may also contain ions other than Ag+ and Cl- which are not shown. Gray spheres represent Ag' ions and dotted spheres represent Cl' ions. If solution (1) is a saturated solution of AgCl, which of solutions (1-4) represents the solution...
2. Applying fundamental chemistry concepts to potable water treatment. Precipitation of lead hydroxide Pb(OH)2 on the inside wall of water pipes is used to decrease the concentration of dissolved lead (Pb2+) in drinking water. Assume that a water treatment plant adjusts the pH of the finished drinking water before it enters the water distribution system, which contains old lead pipes. Which pH would result in a lower concentration of dissolved lead in drinking water: pH 7 and pH 8? Prove...
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