Please use the values in the resources isted below instead of the textbook values. Propionic acid, HC3H502 (Ka - 1.3X 10), is used in the manufacture of calcium propionate, a food preservative. What is the hydronium ion concentration (in M) in a 0.677 M solution of HC3H502? (Assume Kw - 1.01X 10-14.)

Please use the values in the resources isted below instead of the textbook values. Propionic acid, HC3H502 (Ka - 1.3X 10), is used in the manufacture of calcium propionate, a food preservative. What is the hydronium ion concentration (in M) in a 0.677 M solution of HC3H502? (Assume Kw - 1.01X 10-14.)

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 108GQ

See similar textbooks

Similar questions

for a 0.0342 M aqueous solution of aniline, C6H5NH2 (Kb = 7.4E-10), determine the following. Kw = 1.0E-14. What is the concentration of the major species present in the solution? M The number of significant digits is set to 3; the tolerance is +/-4% What is the concentration of H3O+? M The number of significant digits is set to 2; the tolerance is +/-4% What is the concentration of OH-? M The number of significant digits is set to 2; the tolerance is +/-4%
Consider the reaction of 66.5 mL of 0.310 M NaC₇H₅O₂ with 50.0 mL of 0.245 M HBr. (Ka of HC₇H₅O₂ = 6.3 x 10⁻⁵) a)Write the net ionic equation for the reaction that takes place. (In terms of C, H2O, H3O+, O, H, H+, OH-) b) How many moles of C7H5O2- would be present before the reaction takes place? c) How many moles of H+ would be present before the reaction takes place? d)What species would be left in the beaker after the reaction goes to completion? e) How many moles of C7H5O2- would be left in the beaker after the reaction goes to completion? f) How many moles of HC7H5O2 would have been produced after the reaction goes to completion? g) What would be the pH of this soultion after the reaction goes to completion?
3.) In the assay of NaHCO3, 3.0g of the solid is dissolved in 25mL water. What is the normality? How many mL of 1N H2SO4 will be required to neutralize this solution? From this volume of acid, compute the percent purity of NaHCO3.
What volume of a 0.229 M sodium hydroxide solution is required to react with 16.4 mL of a 0.141 M hydriodic acid solution? Give your answer to three significant figures. The reaction is: HI + NaOHNaI + H2O mL NaOH
Antacid tablets are used to neutralize stomach acid and relieve indigestion or acid reflux. Many commercial antacids contain magnesium hydroxide, Mg(OH)2, as the active ingredient. If one tablet of antacid contains 15mg of Mg(OH)2, then calculate the number of tablets required to completely neutralize 5mL of stomach acid if the stomach acid is 0.2 M HCI.
A)What is the H+H+ concentration for an aqueous solution with pOHpOH = 3.54 at 25 ∘C∘C? Express your answer to two significant figures and include the appropriate units. b)At a certain temperature, the pHpH of a neutral solution is 7.49. What is the value of KwKw at that temperature? Express your answer numerically to two significant figures. c) answer the attached image
Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of 0.153M ClO- are needed to remove the CN- in 1.7x106 L of wastewater in which the CN- concentration is 0.63 mg/L?
Concentrated 112.0 M2 hydrochloric acid is sold for household and industrial purposes under the name “muriatic acid.” How many milliliters of 0.500 M HCl solution can be made from 25.0 mL of 12.0 M HCl solution?
100ml of sodium hydroxide solution is required 20ml of 0.5 N sulfuric acid solution to neutralize it. Calculate the amount of sodium hydroxide or percent purity. (mwt of sulfuric acid is 98g/mole) What is the N and M of 100 g NaOH in 1.5 L of Solution ? (Na- 23, O -16, H-1) Amount of HCl in grams in preparing 25% 2 liters of solution
At a certain temperature, the pHpH of a neutral solution is 7.49. What is the value of KwKwK_w at that temperature? Express your answer numerically to two significant figures.
4. Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution. **give answer to nearest 0.001g** 5. If 10.00 mL of the solution prepared in question 4 is used to make another 125.00 mL solution of NaCl, what is the new concentration?
What volume of 1.00M NaOH is required to neutralize 35.0 ml of 0.102M hydroiodic acid, HI?