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
Concept explainers
Question
Chapter 5, Problem 21RQ
Interpretation Introduction
Interpretation:
Combustion, rusting and tarnishing are to be defined.
Concept Introduction:
Oxidation is the process in which loss of electrons takes place during a
Corrosion is the process in which metal is corroded by the atmospheric gases. It is the slow destruction of metals.
Combustion is defined as the burning of a substance in the presence of excess amount of oxygen. Combustion reactions are exothermic in nature.
Rusting is defined as the process of formation of oxides of iron from iron or steel due to its reaction with oxygen or moisture.
Tarnishing is defined as the process of the removal of metals by
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Aluminum metal does not corrode easily because of its ability to form a protectivelayer of aluminum oxide when it reacts with the oxygen gas in the air. Translate this wordequation into a balanced chemical equation.
When calcium metal is placed in water, a single-displacement reaction occurs. Write a balanced equation to describe this reaction.
Describe the characteristics of single replacement reaction, how it is identified, and what determines if this reaction will occur. Give an example in your response.
(pls write neatly and clearly)
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
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
- Use the terms oxidation, reduction, oxidizing agent, and reducing agent to explain the extraction of bromine from brines.arrow_forwardThe iron content of hemoglobin is determined by destroying the hemoglobin molecule and producing small water-soluble ions and molecules. The iron in the aqueous solution is reduced to iron(II) ion and then titrated against potassium permanganate. In the titration, iron(ll) is oxidized to iron(III) and permanganate is reduced to manganese(II) ion. A 5.00-g sample of hemoglobin requires 32.3 mL of a 0.002100 M solution of potassium permanganate. The reaction with permanganate ion is MnO4(aq)+8H+(aq)+5Fe2+(aq)Mn2+(aq)+5Fe3+(aq)+4H2O What is the mass percent of iron in hemoglobin?arrow_forwardIn balancing oxidation-reduction equations, why is it permissible to add water to either side of the equation?arrow_forward
- Write 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_forwardSodium hydroxide is added to phosphoric acid.arrow_forwardA student places 1.520 grams of copper wire along with excess sulfur into a crucible (and cover), which weighs 18.030 g empty. The contents are heated mildly for five minutes to allow all the copper to react. The contents are then heated to glowing red heat for another five minutes to remove excess sulfur. The crucible and contents are cooled to room temperature. What is the balanced chemical equation for the reaction of copper and sulfur to produce copper(I) sulfide?arrow_forward
- Answers and solutions may be handwritten or typed.arrow_forwardDescribe the characteristics of single replacement reaction, how it is identified, and what determines if this reaction will occur. Give an example in your response. (please write neatly and clearly)arrow_forwardWrite and balance the following reactions with the information given. Hydrogen sulfide gas is passed over solid hot lead (III) hydroxide, the resultant reaction produces solid lead (III) sulfide and gaseous water.arrow_forward
- Support it with the correct solution 1. What mass of aluminum oxide must be electrolyzed with carbon electrodes to yield 1.59 x 106 g of aluminum and 2.48 x 106 g of carbon monoxide in the Hall process for the industrial production of aluminum. The carbon electrodes lost a total of 1.06 x 106 g of mass. A. 3.01 x 106 gB. 1.03 x 106 gC. 0.31 x 106 gD. 0.13 x 106 garrow_forwardA reaction cycle for an element is a series of reactions be-ginning and ending with that element. In the following copperreaction cycle, copper has either a 0 or a 2 oxidation state.Write balanced molecular and net ionic equations for each step in the cycle.(1) Copper metal reacts with aqueous bromine to produce agreen-blue solution.(2) Adding aqueous sodium hydroxide forms a blue precipitate.(3) The precipitate is heated and turns black (water is released).(4) The black solid dissolves in nitric acid to give a blue solution.(5) Adding aqueous sodium phosphate forms a green precipitate.(6) The precipitate forms a blue solution in sulfuric acid.(7) Copper metal is recovered from the blue solution when zincmetal is addedarrow_forwardThe drain cleaner Drano consists of aluminum turnings mixed with sodium hydroxide. When it is added to water, the sodium hydroxide dissolves and releases heat. The aluminum reacts with water to generate bubbles of hydrogen and aqueous ions. Write a balanced net ionic equation for this reaction.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 CoWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher: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
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning