Introductory Chemistry: A Foundation
8th Edition
ISBN: 9781285199030
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Chapter 16, Problem 78AP
Interpretation Introduction
Interpretation:
The structure of the carboxyl group should be shown. When dissolved in water the behaviour of a molecule with carboxylic group should be explained.
Concept Introduction:
The Arrhenius theory is first introduced in 1887 by Svante Arrhenius who is a Swedish scientist. According to him, a substance that dissociates into ions in the water and one of the ions is hydrogen ion
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In 200 words or less, give an example of an acid or base found or used in the real-world. Include 2 uses, concentrations physical and chemical properties of the acid or base. Be sure to give some interesting facts.
Hydrogen selenide (H2Se) reacts with water according to the following equation.
H2Se + H2O → SeH– + H3O+
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conjugate acid
formula
conjugate base
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formula
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✗
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☐
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Chapter 16 Solutions
Introductory Chemistry: A Foundation
Ch. 16.1 - Exercise 16.1 Which of the following represent...Ch. 16.2 - Vinegar contains acetic acid and is used in salad...Ch. 16.3 - Exercise 16.2 Calculate [H+] in a solution in...Ch. 16.4 - Prob. 16.3SCCh. 16.4 - Prob. 1CTCh. 16.4 - Prob. 16.4SCCh. 16.4 - Exercise 16.5 The pH of rainwater in a polluted...Ch. 16.4 - Exercise 16.6 The pOH of a liquid drain cleaner...Ch. 16.5 - Exercise 16.7 Calculate the pH of a solution of...Ch. 16 - You are asked for the H+ concentration in a...
Ch. 16 - Explain why Cl- does not affect the pH of an...Ch. 16 - Write the general reaction for an acid acting in...Ch. 16 - Differentiate among the terms concentrated,...Ch. 16 - What is meant by “pH”? True or false: A strong...Ch. 16 - Consider two separate solutions: one containing a...Ch. 16 - Prob. 7ALQCh. 16 - Prob. 8ALQCh. 16 - Stanley’s grade-point average (GPA) is 3.28. What...Ch. 16 - Prob. 10ALQCh. 16 - . Mixing together aqueous solutions of acetic acid...Ch. 16 - Prob. 12ALQCh. 16 - . Consider the equation:...Ch. 16 - . Choose the answer that best completes the...Ch. 16 - Prob. 15ALQCh. 16 - . The following figures are molecular-level...Ch. 16 - Prob. 17ALQCh. 16 - What are some physical properties that...Ch. 16 - Write an equation showing how HCl(g) behaves as an...Ch. 16 - Prob. 3QAPCh. 16 - How do the components of a conjugate acid—base...Ch. 16 - 5. Given the general equation illustrating the...Ch. 16 - According to Arrhenius, ____________ produce...Ch. 16 - Which of the following do not represent a...Ch. 16 - Which of the following do not represent a...Ch. 16 - In each of the following chemical equations,...Ch. 16 - . In each of the following chemical equations,...Ch. 16 - . Write the conjugate acid for each of the...Ch. 16 - . Write the conjugate acid for each of the...Ch. 16 - Prob. 13QAPCh. 16 - . Write the conjugate base for each of the...Ch. 16 - . Write a chemical equation showing how each of...Ch. 16 - . Write a chemical equation showing how each of...Ch. 16 - . What does it mean to say that an acid is strong...Ch. 16 - Prob. 18QAPCh. 16 - . How is the strength of an acid related to the...Ch. 16 - . A strong acid has a weak conjugate base, whereas...Ch. 16 - . Write the formula for the hydronium ion. Write...Ch. 16 - Prob. 22QAPCh. 16 - . Organic acids contain the carboxyl group Using...Ch. 16 - Prob. 24QAPCh. 16 - 25. Which of the following acids have relatively...Ch. 16 - . The “Chemistry in Focus” segment Plants Fight...Ch. 16 - . Water is the most common amphoteric substance,...Ch. 16 - . Anions containing hydrogen (for example. HCO3and...Ch. 16 - . What is meant by the iou-product constant for...Ch. 16 - . What happens to the hydroxide ion concentration...Ch. 16 - Prob. 31QAPCh. 16 - Prob. 32QAPCh. 16 - . Calculate the [OH-] in each of the following...Ch. 16 - . Calculate the [OH-] in each of the following...Ch. 16 - 35. For each pair of concentrations, tell which...Ch. 16 - Prob. 36QAPCh. 16 - . Why do scientists tend to express the acidity of...Ch. 16 - . Using Fig. 16.3, list the approximate pH value...Ch. 16 - . For a hydrogen ion concentration of 2.33106M,...Ch. 16 - . The “Chemistry in Focus” segment Garden-Variety...Ch. 16 - . Calculate the pH corresponding to each of the...Ch. 16 - Prob. 42QAPCh. 16 - Prob. 43QAPCh. 16 - Prob. 44QAPCh. 16 - Prob. 45QAPCh. 16 - Calculate the pOH value corresponding to each of...Ch. 16 - . For each hydrogen ion concentration listed,...Ch. 16 - . For each hydrogen ion concentration listed,...Ch. 16 - . Calculate the hydrogen ion concentration, in...Ch. 16 - Prob. 50QAPCh. 16 - . Calculate the hydrogen ion concentration, in...Ch. 16 - . Calculate the hydrogen ion concentration, in...Ch. 16 - . Calculate the pH of each of the following...Ch. 16 - Prob. 54QAPCh. 16 - 55. When 1 mole of gaseous hydrogen chloride is...Ch. 16 - . A bottle of acid solution is labeled “3 M HNO3.”...Ch. 16 - . Calculate the hydrogen ion concentration and the...Ch. 16 - . Calculate the pH of each of the following...Ch. 16 - . What characteristic properties do buffered...Ch. 16 - Prob. 60QAPCh. 16 - . Which component of a buffered solution is...Ch. 16 - Prob. 62QAPCh. 16 - . Which of the following combinations would act as...Ch. 16 - . A buffered solution is prepared containing...Ch. 16 - . The concepts of acid-base equilibria were...Ch. 16 - . Strong buses are bases that completely ionize in...Ch. 16 - Which of the following conditions indicate an...Ch. 16 - Which of the following conditions indicate a basic...Ch. 16 - Prob. 69APCh. 16 - Prob. 70APCh. 16 - Prob. 71APCh. 16 - Prob. 72APCh. 16 - Prob. 73APCh. 16 - Prob. 74APCh. 16 - 75. A conjugate acid-base pair Consists of two...Ch. 16 - . Acetate ion, C2H3O2- , has a stronger affinity...Ch. 16 - Prob. 77APCh. 16 - Prob. 78APCh. 16 - Prob. 79APCh. 16 - Prob. 80APCh. 16 - Prob. 81APCh. 16 - Prob. 82APCh. 16 - Prob. 83APCh. 16 - Prob. 84APCh. 16 - . A(n) _________ solution contains a conjugate...Ch. 16 - . When sodium hydroxide, NaOH, is added dropwise...Ch. 16 - . When hydrochloric acid, HCI. is added dropwise...Ch. 16 - . The following are representations of acid-base...Ch. 16 - . In each of the following chemical equations,...Ch. 16 - Prob. 90APCh. 16 - . Write the conjugate base for each of the...Ch. 16 - Prob. 92APCh. 16 - Prob. 93APCh. 16 - . Calculate [H+] in each of the following...Ch. 16 - Prob. 95APCh. 16 - . Calculate the pH corresponding to each of the...Ch. 16 - Prob. 97APCh. 16 - Prob. 98APCh. 16 - Prob. 99APCh. 16 - . For each hydrogen or hydroxide ion concentration...Ch. 16 - . Calculate the hydrogen ion concentration, in...Ch. 16 - Prob. 102APCh. 16 - Prob. 103APCh. 16 - Prob. 104APCh. 16 - . Write the formulas for three combinations of...Ch. 16 - . Choose pairs in which the species listed first...Ch. 16 - . Complete the table for each of the following...Ch. 16 - . Consider 0.25 M solutions of the following...
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Similar questions
- Which statement concerning Arrhenius acid-base theory is not correct? Group of answer choices An Arrhenius acid produces hydrogen ions in water solution. Acid-base reactions must take place in aqueous solution. A neutralization reaction produces water plus a salt. None of these An Arrhenius base produces hydroxide ions in water solution.arrow_forwardAcetic acid (HC2H3O2) reacts with pyridine (C5H5N). What are the products of this acid - base reaction? HC2H3O2 + C5H5N = ??? Select one: O a. C5H4N¯ and H2C2H3O2* ОБ. СН302" and CsHsNH* О с. СьНаN and Hз0* O d. C2H3O2¯ and H30* Ое. H3O* and OH- In the reaction HSO4 (ag) + OH (6 = (be) SOQ² (aq) + H2O(1) the conjugate acid-base pairs are Select one: O a. HSO4¯ and OH" ; SO42- and H20. O b. HSO4¯ and SO42- ; H20 and OH". Ос. HSO4¯ and H30*; so,²- and OH". O d. HSO4¯ and H20 ; OH¯ and SO,2-. e. HSO4¯ and OH" ; SO4²- and H3O*.arrow_forwardComplete the table below. Be sure each of your answer entries has the correct number of significant digits. You may assume the temperature is 25 °C. conjugate acid conjugate base x10 Ка formula formula ? CH,NH, 4.4 х 10 8 HONH, 1.1 х 10 NH3 1.8 х 10arrow_forward
- Complete the table below. Be sure each of your answer entries has the correct number of significant digits. You may assume the temperature is 25 °C. conjugate acid conjugate base formula formula K; CHN 1.7 x 10 H,CO 45 x 10 HBr0 23 x 10arrow_forwardConsider the following data on some weak acids and weak bases: acid base Ка K₂ name formula name formula 4 hypochlorous acid HCIO 3.0 × 10 ethylamine C₂H5NH₂ 6.4 × 107 acetic acid HCH3CO₂ 1.8 × 10 methylamine CH3NH₂ 4.4×10¯ " Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a 2' next to the solution that will have the next lowest pH, and so on. solution pH 0.1 M C₂H5NH3CI ✓ choose one 1 (lowest) 0.1 M CH3NH3Br 2 3 0.1 M KNO3 4 (highest) 0.1 M NACIO choose one ✓arrow_forwardAn ionic compound that contains neither positive hydrogen ion nor negative hydroxyl ion. O A. salt O B. base O c. acid D. neutral compoundarrow_forward
- 2. Define Bronsted and Lawry theory of acid and base with an example. Explain conjugated acid and base pair.arrow_forwardTable 1: Concentrations of [H3O*] and [OH-] when various amounts hydrochloric acid (HCl, strong acid) or hypochlorous acid (HOC1, weak acid) are dissolved in water to make 1.00 L of solution at 25 Moles of acid added 0.00 0.30 mol HCI 0.75 mol HCI 1.00 mol HCI 0.30 mol HOCI 0.75 mol HOCI 1.00 mol HOCI - 1 - [H3O+] (M) 1.0 x 10-7 0.30 0.75 1.00 9.3 x 10-5 1.5 x 10-4 1.7 x 10-4 [OH-] (M) 1.0 x 10-7 3.3 x 10-¹4 1.3 x 10-14 1.0 x 10-¹4 1.1 x 10-10 6.8 x 10-11 5.9 x 10-11 1. For the strong acid, HCl, in model 1, why are there no HCl molecules present in the beaker? 2. For the weak acid in model 1, why are there mostly HA molecules present in the beaker? 3. From Table 1, what happens to [H3O*] as the number of moles of HOCI increases? 4. From Table 1, how are each of the entries for [OH-] related to the corresponding entries for [H3O+]? 5. If you hadn't been told that HOCI is a weak acid, how could you deduce that from Table 1?arrow_forwardWhat are the typical water acidity values in rivers, streams, swimming pods, and drinking water? Does it have harmful effects when taken by a person or an animal?arrow_forward
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