Preparation of Standard Solutions through the Direct Method Show your complete solution and describe the preparation of the following: 1. 400 mL of 0.750 M AgNO3 from the solid reagent. 2. 1.00L of 0.235 M HCI, starting with a 5.00 M solution of the reagent. 3. 550 mL of a solution that is 0.0950 M in K+, starting with solid K4Fe(CN)6 4. 200 mL of 5.00% (w/v) aqueous BaCl2 from a 0.300 M BaCl2 solution. 5. 2.00 L of 0.500 M HClO4 from the commercial reagent [60% HClO4 (w/w), sp gr 1.60]. 6. 5.00 L of a solution that is 60.0 ppm in Na*, starting with solid Na2SO4

Preparation of Standard Solutions through the Direct Method Show your complete solution and describe the preparation of the following: 1. 400 mL of 0.750 M AgNO3 from the solid reagent. 2. 1.00L of 0.235 M HCI, starting with a 5.00 M solution of the reagent. 3. 550 mL of a solution that is 0.0950 M in K+, starting with solid K4Fe(CN)6 4. 200 mL of 5.00% (w/v) aqueous BaCl2 from a 0.300 M BaCl2 solution. 5. 2.00 L of 0.500 M HClO4 from the commercial reagent [60% HClO4 (w/w), sp gr 1.60]. 6. 5.00 L of a solution that is 60.0 ppm in Na*, starting with solid Na2SO4

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter15: Equilibria Of Other Reaction Classes

Section: Chapter Questions

Problem 10E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...

See similar textbooks

Similar questions

When 85.0 mL of 0.250 M Ba(OH)2 solution is added to 85.00 mL of 0.250 M Al (NO3)3 solution, a white gelatinous precipitate of Al(OH)3; is formed. Assuming 100% yield, (a) what mass (in grams) of Al(OH)3 is formed? (b) what is the molarity of each of the ions Ba2+, OH-, Al3+, NO3- in the resulting solution?
Assuming that no equilibria other than dissolution are involved, calculate the concentration of all solute species in each of the following solutions of salts in contact with a solution containing a common ion. Show that it is not appropriate to neglect the changes in the initial concentrations of the common ions. (a) TICl(s) in 0.025 M TlNO3. (b) BaF2(s) in 0.0313 M KF. (c) MgC2O4 in 2.250 L of a solution containing 8.156 g of Mg(NO3)2. (d) Ca(OH)2(s) in an unbuffered solution initially with a pH of 12.700
Consider the solutions presented: (a) Which of the following sketches best represents the ions in a solution of Fe(NO3)3(aq)? (b) Write a balanced chemical equation showing the p10ducts of the dissolution of Fe(NO3)3.
What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M Al(NO3)3 is added to 200.0 mL of 0.100 M KOH?
Calcium ions in blood trigger clotting. To prevent that in donated blood, sodium oxalate, Na2C2O4, is added to remove calcium ions according to the following equation. C2O42(aq)+Ca2+(aq)CaC2O4(s)Blood contains about 0.10 mg Ca2+/mL. If a 250.0-mL sample of donated blood is treated with an equal volume of 0.160 M Na2C2O4, estimate [Ca2+] after precipitation. (KspCaC2O4=4109)
An artificial fruit beverage contains 12.0 g of tartaric acid, H2C4H4O6, to achieve tartness. It is titrated with a basic solution that has a density of 1.045 g/cm3 and contains 5.00 mass percent KOH. What volume of the basic solution is required? (One mole of tartaric acid reacts with two moles of hydroxide ion.)
Calculate the solubility in grams per 100 mL of BaF2 in a 0.10 M BaCl2 solution.
What mass of solid AgBr is produced when 100.0 mL of 0.150 M AgNO3 is added to 20.0 mL of 1.00 M NaBr?
11b.
Describe the preparation of the following. Pls help answer a-c only
Answ G A 20 Answ My C X C Write C The C Whe /takeCovalentActivity.do?locator=Dassignment-take (Review Topics] (References) Use the References to access important values if needed for this question. When 22.0 mL of a 3.58×10 4 M ammonium chloride solution is combined with 25.0 mL of a 9.20x10 4 M silver nitrate solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to Submit Answer Retry Entire Group 1 more group attempt remaining Previous Next ENG 令 D US Home End Insert F10 F1 F12 F8 F9
. The solubility-product constant for Ce(IO3)3 is 3.2 X 10-10. What is the Ce³+ concentration in a solution prepared by mixing 50.0 mL of 0.0250 M Ce3+ with 50.00 mL of water? a. 0.040 M I0,? b. 0.250 M IO,? с. 0.150 М IО3?