Question 39- - / 1Which of the following would be the strongestacid based on molecular structure?1 H₂O2 H2Se3 H₂S4None of these can act like an acid.

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Answered: Question 39 - - / 1 Which of the…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 40QAP: Rank the following acids (M=0.10)in order of decreasing[ H+ ]: HFHCl HCN HCIO

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Similar questions

Differentiate between the terms strength and concentration as they apply to acids and bases. When is HCl strong? Weak? Concentrated? Dilute? Answer the same questions for ammonia. Is the conjugate base of a weak acid a strong base?
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Rank the compounds in each of the following groups in order of increasing acidity or basicity, as indicated, and explain the order you assign. (a) acidity: NaHSO3, NaHSeO3, NaHSO4. (b) basicity: BrO2-, ClO2-,IO2-. (c) acidity: HOCI, HOBr, HOI. (d) acidity: HOCl, HOClO, HOClO2, HOClO3. (e) basicity: NH2-, HS-, HTe-, PH2-. (f) basicity: BrO-, BrO2-, Bro3-, BrO4-
Write equations that show H2PO4- acting both as an acid and as a base.
Rank the following acids (M=0.10)in order of decreasing[ H+ ]: HFHCl HCN HCIO
Which of the following conditions indicate an acidic solution? pH = 3.04 (H+| > 1.0 X IO’7 A/ pOH = 4.51 |OH-J = 3.21 X 10"12 M
Gastric juice, the digestive ?uid produced in the stomach, contains hydrochloric acid, HCl, Milk of Magnesia, a suspension of solid Mg(OH)2 in an aqueous medium, is sometimes used to neutralize-excess stomach acid. Write a complete balanced equation for the neutralization reaction, and identify the conjugate acid—base pairs.
Place the species in each of the following groups in order of increasing acid strength. a. H2O, H2S, H2Se (bond energies: HO, 467 kJ/mol; HS, 363 kJ/mol; HSe, 276 kJ/mol) b. CH3CO2H, FCH2CO2H, F2CHCO2H, F3CCO2H c. NH4+, HONH3+ d. NH4+, PH4+ (bond energies: NH, 391 kJ/mol; PH, 322 kJ/mol) Give reasons for the orders you chose.
8-111 The volume of an adult's stomach ranges from 50 mL when empty to 1 L when full. On a certain day, its volume is 600. mL and its contents have a pH of 2.00. (a) Determine the number of moles of present. (Chapter 4) (b) Assuming that all the H+ is due to HCl(aq), how many grams of sodium hydrogen carbonate, NaHCO3, will completely neutralize the stomach acid? (Chapter 4)

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Question 39 - - / 1 Which of the following would be the strongest acid based on molecular structure? 1 H₂O 2 H2Se 3 H₂S 4 None of these can act like an acid.