When 100 mL of 1.0 M Na₃PO₄ is mixed with 100 mL of 1.0 M AgNO₃,...
When 100 mL of 1.0 M Na₃PO₄ is mixed with 100 mL of 1.0 M AgNO₃,
a yellow precipitate forms and [Ag⁺] becomes negligibly small.
Which of the following is a correct listing of the ions remaining
in solution in order of increasing concentration?
(A) [PO₄³⁻] < [NO₃⁻] < [Na⁺]
(B) [Na⁺] < [NO₃⁻] < [PO₄³⁻]
(C) [Na⁺] < [PO₄³⁻] < [NO₃⁻]
(D) [PO₄³⁻] < [Na⁺] < [NO₃⁻]
(E) [NO₃⁻] < [PO₄³⁻] < [Na⁺]
Homework Answers
14. 30.0 mL of 0.150 M KASO, is mixed with 20.0 mL of 2.00 M AgNO,...
14. 30.0 mL of 0.150 M KASO, is mixed with 20.0 mL of 2.00 M AgNO, and a precipitate forms. What are the equilibrium (Ag+] and [AsOd") in the resulting solution?
(References A solution contains 4.4 x 10-5 M Na,PO. What is the minimum concentration of AgNO,...
(References A solution contains 4.4 x 10-5 M Na,PO. What is the minimum concentration of AgNO, that would cause precipitation of solid Ag, PO (K =1.8 x 10 Concentration - Su An Try Another Version memorie
A 130.0 mL sample of a solution that is 2.8time 10^-3 M in AgNO, is mixed...
A 130.0 mL sample of a solution that is 2.8time 10^-3 M in AgNO, is mixed with a 230 0 - mL sample of a solution that is 0.12 M in NaCN. After the solution reaches equilibrium, what concentration of AG^+ (aq) remains? Express your answer using two significant figures.
A solution contains 5.2 x 10-M Na, PO4. What is the minimum concentration of AgNO, that...
A solution contains 5.2 x 10-M Na, PO4. What is the minimum concentration of AgNO, that would cause precipitation of solid Ag, PO, (K = 1.8 x 10-18)? Concentration M Submit Answer Try Another Version 6 item attempts remaining
Part A A 110.0-mL sample of a solution that is 2.7 x 10- M in AgNO,...
Part A A 110.0-mL sample of a solution that is 2.7 x 10- M in AgNO, is mixed with a 230.0-mL sample of a solution that is 0.11 M in NaCN. For Ag(CN)2,Kf = 1.0 x 1021 After the solution reaches equilibrium, what concentration of Ag+ (aq) remains? Express your answer using two significant figures. IVO ACV O O ? [Ag +) =
375 mL of a 0.150 M aqueous solution of silver (I) nitrate is mixed with 125...
375 mL of a 0.150 M aqueous solution of silver (I) nitrate is mixed with 125 mL of a 0.125 M aqueous solution of sodium phosphate. Calculate the mass of precipitate that forms and the final concentration of each ion in the mixed solution. Volumes are additive and the precipitation reaction goes to completion. Can you show all work for calculating the final concentration of each ion in the reaction including Ag, NO3^-1, Na and PO4^-3
4. Precipitation reactions a. 200 mL of 0.125M CuClz is mixed with 300mL of 0.10M Na,PO....
4. Precipitation reactions a. 200 mL of 0.125M CuClz is mixed with 300mL of 0.10M Na,PO. i. ii. ili. Write a balanced chemical and ionic equation for this reaction Determine the concentration of all the ions Find the mass of the precipitate. b. 75mL of 0.100M Na COs is added to 125mL of unknown molarity of NiCI2 (aq). If 0.594 g of NicOs solid was precipitated i. Determine the initial molarity of NiCh ii. Find the final molarity of Cl...
Let's say that the cell compartment for Ag+/Ag contains 100.0 mL of 1.0 M solution. Add...
Let's say that the cell compartment for Ag+/Ag contains 100.0 mL of 1.0 M solution. Add 100.0 mL of 1.0 M NaCl to that compartment. Ksp of AgCl is 1.6 x 10^-10 so the Qsp > Ksp and solid AgCl will precipitate out of solution. This silver chloride is in equilibrium with its ions according to the Ksp equilibrium. Calculate [Ag+] (HINT: it will be very small) and then use your result to calculate the cell potential to the hundredths...
1) A 110 mL solution of 0.340 M HCl(aq) is mixed with a solution of 330...
1) A 110 mL solution of 0.340 M HCl(aq) is mixed with a solution of 330 mL of 0.150 M HNO3(aq). The solution is then diluted to a final volume of 1.00 L. How many moles of H+ are present in the final solution? 2) When 38.0 mL of 0.1250 M H2SO4 is added to 100 mL of a solution of Pblu, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If the...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of 0.10 M KIO,, a precipitate forms. for barium a. Which ion will still be present at appreciable concentration in the equilibrium mixture if K iodate is very small? b. What would that concentration be? 3. Lead chloride, PbCly, is slightly soluble with K equal to 1.7 x 10. a. What is the solubility of lead chloride in pure water? b. What would the solubility...
14. 30.0 mL of 0.150 M KASO, is mixed with 20.0 mL of 2.00 M AgNO, and a precipitate forms. What are the equilibrium (Ag+] and [AsOd") in the resulting solution?
(References A solution contains 4.4 x 10-5 M Na,PO. What is the minimum concentration of AgNO, that would cause precipitation of solid Ag, PO (K =1.8 x 10 Concentration - Su An Try Another Version memorie
A 130.0 mL sample of a solution that is 2.8time 10^-3 M in AgNO, is mixed with a 230 0 - mL sample of a solution that is 0.12 M in NaCN. After the solution reaches equilibrium, what concentration of AG^+ (aq) remains? Express your answer using two significant figures.
A solution contains 5.2 x 10-M Na, PO4. What is the minimum concentration of AgNO, that would cause precipitation of solid Ag, PO, (K = 1.8 x 10-18)? Concentration M Submit Answer Try Another Version 6 item attempts remaining
Part A A 110.0-mL sample of a solution that is 2.7 x 10- M in AgNO, is mixed with a 230.0-mL sample of a solution that is 0.11 M in NaCN. For Ag(CN)2,Kf = 1.0 x 1021 After the solution reaches equilibrium, what concentration of Ag+ (aq) remains? Express your answer using two significant figures. IVO ACV O O ? [Ag +) =
4. Precipitation reactions a. 200 mL of 0.125M CuClz is mixed with 300mL of 0.10M Na,PO. i. ii. ili. Write a balanced chemical and ionic equation for this reaction Determine the concentration of all the ions Find the mass of the precipitate. b. 75mL of 0.100M Na COs is added to 125mL of unknown molarity of NiCI2 (aq). If 0.594 g of NicOs solid was precipitated i. Determine the initial molarity of NiCh ii. Find the final molarity of Cl...
1) A 110 mL solution of 0.340 M HCl(aq) is mixed with a solution of 330 mL of 0.150 M HNO3(aq). The solution is then diluted to a final volume of 1.00 L. How many moles of H+ are present in the final solution? 2) When 38.0 mL of 0.1250 M H2SO4 is added to 100 mL of a solution of Pblu, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If the...
Ksp = [Ba²+][10,1 2. 10. mL of 0.10 M Ba(NO), is mixed with 10. mL of 0.10 M KIO,, a precipitate forms. for barium a. Which ion will still be present at appreciable concentration in the equilibrium mixture if K iodate is very small? b. What would that concentration be? 3. Lead chloride, PbCly, is slightly soluble with K equal to 1.7 x 10. a. What is the solubility of lead chloride in pure water? b. What would the solubility...
Most questions answered within 3 hours.
-
. Please give the mechanism for this type of problem. Step by
Step
The toxin that...
asked 1 minute ago -
If you have a 1M stock solution and you want to dilute 1 :10
with water,...
asked 3 minutes ago -
In a load instruction, the effective address is obtained by
A) Retriving the address from a...
asked 3 minutes ago -
Use the following information to answer this question.
Windswept, Inc. 2017 Income Statement ($ in millions)...
asked 4 minutes ago -
A mutual fund salesperson has arranged to call on four people
tomorrow. Based on past experience...
asked 37 minutes ago -
Let the RV Y has the pdf
f ( y ) = 6 y ( 1...
asked 49 minutes ago -
Question 12
Where should a copy of a private key should be placed so it is...
asked 6 minutes ago -
What is the entropy change to the surroundings when 1 mol of ice
melts in someone's...
asked 26 minutes ago -
Pt1
An electrochemical cell is set up at 25°C based on the overall
reaction represented by...
asked 32 minutes ago -
Explain traveling wave theory. Explain how the peaking of the
wave leads to action potentials and...
asked 23 minutes ago -
If you mixed 35.0 mLmL of 0.100 M Tris-HCl with 65.0
mLmL of 0.200 M Tris-base, what would...
asked 20 minutes ago -
Which force do you think wields a stronger influence over our
ethical behavior – our personal...
asked 25 minutes ago