age 6:Using the solubility table below, answer the following:soluble in:coldhot3M3MwaterwaterHCINaOHbenzoic acidnoyesnoyesMg(OH)2Na2SO4Zn(OH)2nonoyesnoyesyesyesyesnonoyesyes(1) Could you separate the components of a mixture of Mg(OH)2 and Zn(OH); by using 3M HCI?Briefly explain your answer.(2) Briefly describe how you would separate a mixture of benzoic acid and Na;SO4 and recover the twoseparated substances.

A mixture of inorganic salts can be separated if 1. salts are insoluble in nature in both water or…

(1) Could you separate the components of a mixture of Mg(OH); and Zn(OH); by using 3M HCI? Briefly explain your answer. (2) Briefly describe how you would separate a mixture of benzoic acid and Na,SO, and recover the two separated substances.

(1) Could you separate the components of a mixture of Mg(OH); and Zn(OH); by using 3M HCI? Briefly explain your answer. (2) Briefly describe how you would separate a mixture of benzoic acid and Na,SO, and recover the two separated substances.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

25) Consider 0.14 M monoprotic acid (HA) that is 12% ionized. (a) Show the reaction of dissociation (ionization) of HA (b) Calculate the [H+] in the solution. (c) Calculate the Ka of HA.
Hydrochloric acid in the stomach is a very strong acid compared to ethanoic acid that is found in citrus fruits. Explain (with reference to formation of hydronium ions) why hydrochloric acid has a much lower pH compared to ethanoic acid. You should support this answer with accompanying ionic equations.
The chemical 5-amino-2,3-dihydro-1,4- phthalazinedione, better known as luminol, is used by forensic scientists in analyzing crime scenes for the presence of washed-away blood. Luminol is so sensitive that it can detect blood that has been diluted 10,000 times. A basic solution of luminol is often sprayed onto surfaces that are suspected of containing minute amounts of blood. Luminol has a molecular weight of 177 g/mol. The forensic technician at a crime scene has just prepared a luminol stock solution by adding 17.0 g of luminol into a total volume of 75.0 mL of H₂O. What is the molarity of the stock solution of luminol? Express your answer with the appropriate units. ► View Available Hint(s) molarity of luminol solution = 1.28 M Submit Correct Part B Previous Answers Before investigating the scene, the technician must dilute the luminol solution to a concentration of 4.00 × 10-2 M. The diluted solution is then placed in a spray bottle for application on the desired surfaces. How many…
Please don't provide hand written solution.....
1. Answer the following, use the data and plot as a reference, answer the following questions:a) What volume of 0.100 M NaOH solution is required to reach the equivalence point, at which the solution is completely neutralized?b) Briefly explain why the pH of the solution drastically increases once the titration proceeds past the equivalence point. c) The end point in a titration of 50.00 mL of aqueous NaOH was reached by the addition of 35.23 mL of 0.250 M aqueous HCl titrant. Calculate the molarity of the NaOH solution. The titration reaction equation is:NaOH (aq) + HCl (aq) → NaCl (aq) + H 2O (l)
3. Explain at the molecular level why the pH increases as NaOH is added to CH,COOH.
How many moles of NH4Cl would need to be added to 441.6 mL of 1.43 M NH3 to produce a solution with a pH equal to 8.66?
An analytical chemist is titrating 99.3 mL of a 0.3300M solution of propylamine (C,H,NH₂) with a 0.6000M solution of HNO,. The pK, of propylamine is 3.46. Calculate the pH of the base solution after the chemist has added 59.5 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. -0 PH - X
Calculate the molar concentrations of oxalic acid (COOH)2, HOOCCO2-, (CO2)22-, H3O+, and OH- in 0.15 M (COOH)2 (aq). This is a special case of general diprotic acid dissociation. First, we need to find the pKa1 and pKa2 in the water at room temperature, which is available in the textbook page 192 table 8.2. It is also available online e.g. Wikipedia (oxalic acid). pKa1 = 1.23, pKa2 = 4.19. Either solve numerically or analytically. Report here [H3O+] = ______ M. 2 sig. figures.