Chemistry: The Molecular Nature of Matter
7th Edition
ISBN: 9781118516461
Author: Neil D. Jespersen, Alison Hyslop
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5, Problem 28RQ
Potassium permanganate is often used for redox titrations. Why?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Chapter 5 Solutions
Chemistry: The Molecular Nature of Matter
Ch. 5 - When sodium reacts with molecular oxygen, O2, the...Ch. 5 - Prob. 2PECh. 5 - The chlorite ion, ClO2, is a potent disinfectant,...Ch. 5 - Assign oxidation numbers to each atom in...Ch. 5 - Prob. 5PECh. 5 - Chlorine dioxide, ClO2, is used to kill bacteria...Ch. 5 - The following equation is nor balanced. Explain...Ch. 5 - Practice Exercise 5.8
The element technetium...Ch. 5 - Practice Exercise 5.9
Consider the following...Ch. 5 - Balance the following equation for a basic...
Ch. 5 - Write the balanced half-react ions for the...Ch. 5 - Prob. 12PECh. 5 - Suppose an aqueous mixture is prepared containing...Ch. 5 - Prob. 14PECh. 5 - Prob. 15PECh. 5 - Write a balanced equation for the combustion of...Ch. 5 - Prob. 17PECh. 5 - Prob. 18PECh. 5 - Prob. 1RQCh. 5 - Prob. 2RQCh. 5 - Prob. 3RQCh. 5 - Are the following redox reactions? Explain....Ch. 5 - If the oxidation number of nitrogen in a certain...Ch. 5 - When balancing redox reactions, which side of a...Ch. 5 - Prob. 7RQCh. 5 - What are the net charges on the left and right...Ch. 5 - In Question 5.8, which half-reaction represents...Ch. 5 - The following equation is not balanced....Ch. 5 - 5.11 What is a nonoxidizing acid? Give two...Ch. 5 - What is the strongest oxidizing agent in an...Ch. 5 - Prob. 13RQCh. 5 - Prob. 14RQCh. 5 - What is a single replacement reaction?Ch. 5 - If a metal is able to react with a solution of...Ch. 5 - Prob. 17RQCh. 5 - Prob. 18RQCh. 5 - Where in the activity series do we find the best...Ch. 5 - When manganese reacts with silver ions, is...Ch. 5 - Prob. 21RQCh. 5 - Prob. 22RQCh. 5 - Prob. 23RQCh. 5 - If one of the impurities in diesel fuel has the...Ch. 5 - Prob. 25RQCh. 5 - Prob. 26RQCh. 5 - Prob. 27RQCh. 5 - Potassium permanganate is often used for redox...Ch. 5 - Assign oxidation numbers to the atoms in the...Ch. 5 - 5.30 Assign oxidation numbers to the atoms in the...Ch. 5 - Assign oxidation numbers to each atom in the...Ch. 5 - Assign oxidation numbers to the elements...Ch. 5 - 5.33 Assign oxidation numbers to the elements in...Ch. 5 - 5.34 Assign oxidation numbers to the elements in...Ch. 5 - Titanium burns in pure nitrogen to form TiN. What...Ch. 5 - 5.36 Zirconia, which is , is used to make ceramic...Ch. 5 - 5.37 Ozone, , is an allotrope of oxygen and is one...Ch. 5 - 5.38 The other major air pollutant is . What are...Ch. 5 - For the following reactions, identify the...Ch. 5 - 5.40 For the following reactions, identify the...Ch. 5 - When chlorine is added to drinking water to kill...Ch. 5 - One pollutant in smog is nitrogen dioxide. NO2....Ch. 5 - Balance the following equations for reactions...Ch. 5 - 5.44 Balance the following equations for reactions...Ch. 5 - Prob. 45RQCh. 5 - 5.46 Balance the following equations for reactions...Ch. 5 - 5.47 Balance the equations for the following...Ch. 5 - Balance the equations for the following reactions...Ch. 5 - Prob. 49RQCh. 5 - 5.50 Hydroiodic acid reduces chlorine to...Ch. 5 - Prob. 51RQCh. 5 - Corn is grown for human consumption, feeding...Ch. 5 - Prob. 53RQCh. 5 - Laundry bleach such as Clorox is a dilute solution...Ch. 5 - Prob. 55RQCh. 5 - Chlorine is a good bleaching agent because it is...Ch. 5 - Write balanced molecular, ionic, and net ionic...Ch. 5 - 5.58 Write balanced molecular, ionic, and net...Ch. 5 - Prob. 59RQCh. 5 - Prob. 60RQCh. 5 - Prob. 61RQCh. 5 - Prob. 62RQCh. 5 - Prob. 63RQCh. 5 - Hot, concentrated sulfuric acid is a fairly strong...Ch. 5 - Use Table 5.3 to predict the outcome of the...Ch. 5 - 5.66 Use Table 5.3 to predict the outcome of the...Ch. 5 - The following reactions occur spontaneously....Ch. 5 - The following reactions occur spontaneously....Ch. 5 - Prob. 69RQCh. 5 - When chromium metal is dipped into a solution of...Ch. 5 - Write a balanced equation for the reaction...Ch. 5 - Write a balanced equation for the reaction...Ch. 5 - Write the balanced chemical equation for the...Ch. 5 - Write the balanced chemical equation for the...Ch. 5 - 5.75 Write balanced chemical equations for the...Ch. 5 - Write balanced chemical equations for the complete...Ch. 5 - 5.77 Write balanced equations for the combustion...Ch. 5 - 5.78 Write balanced equations for the combustion...Ch. 5 - 5.79 The metabolism of carbohydrates such as...Ch. 5 - Methanol, CH3OH, has been suggested as an...Ch. 5 - Write the balanced equation for the combustion of...Ch. 5 - 5.82 Thiophene, , is an impurity in crude oil and...Ch. 5 - Write chemical equations for the reaction of...Ch. 5 - Prob. 84RQCh. 5 - Prob. 85RQCh. 5 - Prob. 86RQCh. 5 - In an acidic solution, permanganate ion reacts...Ch. 5 - 5.88 In an acidic solution, bisulfite ion reacts...Ch. 5 - Prob. 89RQCh. 5 - Potable water (drinking water) should not have...Ch. 5 - 5.91 Sulfites are used worldwide in the wine...Ch. 5 - Methylbromide, CH3Br, is used in agriculture to...Ch. 5 - A sample of a copper ore with a mass of 0.4225 g...Ch. 5 - 5.94 A 1.362 g sample of an iron ore that...Ch. 5 - 5.95 Hydrogen peroxide, , solution can be...Ch. 5 - 5.96 Sodium nitrite, , is used as a preservative...Ch. 5 - Prob. 97RQCh. 5 - Prob. 98RQCh. 5 - Both calcium chloride and sodium chloride are used...Ch. 5 - 5.100 One way to analyze a sample for nitrite ion...Ch. 5 - Use oxidation numbers to show that the...Ch. 5 - Prob. 102RQCh. 5 - Prob. 103RQCh. 5 - Prob. 104RQCh. 5 - Balance the following equations using the...Ch. 5 - Prob. 106RQCh. 5 - What is the average oxidation number of carbon in...Ch. 5 - Prob. 108RQCh. 5 - In Problem 5-108, were all of the experiments...Ch. 5 - Prob. 110RQCh. 5 - 5.111 In each of the following pairs, choose the...Ch. 5 - Use Table 5.3 to predict whether the following...Ch. 5 - Sucrose, C12H22O11, is ordinary table sugar. Write...Ch. 5 - Balance the following equations by the...Ch. 5 - 5.115 Lead(IV) oxide reacts with hydrochloric acid...Ch. 5 - Prob. 116RQCh. 5 - A copper bar with a mass of 12.340 g is dipped...Ch. 5 - Prob. 118RQCh. 5 - 5.119 As described in the Chemistry Outside the...Ch. 5 - Titanium(IV) can be reduced to titanium(III) by...Ch. 5 - A researcher planned to use chlorine gas in an...Ch. 5 - 5.122 A sample of a tin ore weighing 0.3000 g was...Ch. 5 - Biodiesel is formed from the reaction of oils with...Ch. 5 - *5.124 In June 2002, the Department of Health and...Ch. 5 - An organic compound contains carbon, hydrogen, and...Ch. 5 - *5.126 A mixture is made by combining with ....Ch. 5 - A solution containing 0.1244 g of K2C2O4 was...Ch. 5 - It was found that a 20.0 mL portion of a solution...Ch. 5 - A 15.00 mL sample of a solution containing oxalic...Ch. 5 - A solution with a volume of 500.0 mL contained a...Ch. 5 - Prob. 131RQCh. 5 - We described the ion-electron method for balancing...Ch. 5 - Assuming that a chemical reaction with DNA could...Ch. 5 - Would you expect atomic oxygen and chlorine to be...Ch. 5 - Prob. 135RQCh. 5 - Prob. 136RQ
Additional Science Textbook Solutions
Find more solutions based on key concepts
Write a generic Lewis structure for the halogens. Do the halogens tend to gain or lose electrons in chemical re...
Introductory Chemistry (5th Edition) (Standalone Book)
Practice Problem 14.9 In 1967 R. Breslow (of Columbia University) and co-workers showed that adding SbCl5 to a ...
Organic Chemistry
Fill in the blanks in the following chemical equations:
Essential Organic Chemistry (3rd Edition)
Determine [OH], [H+], and the pH of each of the following solutions. a. 1.0 M KCl b. 1.0 M KC2H3O2
Chemistry
23. Give the symbol and name for (a) an isotope with a mass number of 37 and an atomic number of 17 and (b) an ...
Chemistry For Changing Times (14th Edition)
61. What is the pH of a solution in which 224 mL of HCl(g), measured at 27.2 °C and 1.02 atm, is dissolved in 1...
Chemistry: A Molecular Approach
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Lead II nitrate solution reacts with a solution of sodium iodide.arrow_forwardWhen 1.0 mole of solid lead nitrate is added to 2.0 moles of aqueous potassium iodide, a yellow precipitate forms. After the precipitate settles to the bottom, does the solution above the precipitate conduct electricity? Explain. Write the complete ionic equation to help you answer this question.arrow_forwardOne of the few industrial-scale processes that produce organic compounds electrochemically is used by the Monsanto Company to produce1,4-dicyanobutane. The reduction reaction is 2CH2CHCH+2H++2eNC(CH2)4CN The NC(CH2)4CN is then chemically reduced using hydrogen gas to H2N(CH2)6NH2, which is used in the production of nylon. What current must be used to produce 150.kg NC(CH2)4CN per hour?arrow_forward
- In balancing oxidation-reduction equations, why is it permissible to add water to either side of the equation?arrow_forwardThe Ostwald process for the commercial production of nitric acid involves the Following three steps: 4NH3(g)+5O2(g)4NO(g)+6H2O(s)2NO(g)+O2(g)2NO2(g)3NO2(g)+H2O(l)2HNO3(aq)+NO(g) a. Which reaction in the Ostwald process are oxidation-reduction reactions? b. Identify each oxidizing agent and reducing agent.arrow_forwardWhich of the following compounds have the same oxidation level, and which have different levels?arrow_forward
- The blood alcohol (C2H5OH) level can be determined by titrating a sample of blood plasma with an acidic potassium di-chromate solution, resulting in the production of Cr3+ (aq) and carbon dioxide. The reaction can be monitored because the dichromate ion (Cr2O72) is orange in solution, and the Cr3+ ion is green. The balanced equations is 16H+(aq) + 2Cr2O72(aq) + C2H5OH(aq) 4Cr4+(aq) + 2CO2(g) + 11H2O(l) This reaction is an oxidationreduction reaction. What species is reduced, and what species is oxidized? How many electrons are transferred in the balanced equation above?arrow_forwardAssign the oxidation numbers of all atoms in the following species. (a) PF5 (b) Na2CrO4 (c) NO2arrow_forwardWrite the net ionic equation for the reaction, if any, that occurs on mixing (a) solutions of sodium hydroxide and magnesium chloride. (b) solutions of sodium nitrate and magnesium bromide. (c) magnesium metal and a solution of hydrochloric acid to produce magnesium chloride and hydrogen. Magnesium metal reacting with HCl.arrow_forward
- What is the oxidation number of S in each of the following molecules? a. S2 b. S8 c. H2S d. SO3arrow_forwardGold can be dissolved from gold-bearing rock by treating the rock with sodium cyanide in the presence of oxygen. 4 Au(s) + 8 NaCN(aq) + O2(g) + 2 H2O() 4 NaAu(CN)2(aq) + 4 NaOH(aq) (a) Name the oxidizing and reducing agents in this reaction. What has been oxidized, and what has been reduced? (b) If you have exactly one metric ton (1 metric ton = 1000 kg) of gold-bearing rock, what volume of 0.075 M NaCN, in liters, do you need to extract the gold if the rock is 0.019% gold?arrow_forwardDraw the flow diagram for a calculation that illustrates how to use a titration to determine the concentration of a solution of HNO3, by reaction with 1.00 g Na2CO3.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:9781559539418
Author:Angelica Stacy
Publisher:MAC HIGHER
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Balancing Redox Reactions in Acidic and Basic Conditions; Author: Professor Dave Explains;https://www.youtube.com/watch?v=N6ivvu6xlog;License: Standard YouTube License, CC-BY