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 4, Problem 90RQ
How would the electrical conductivity of a solution of acetic acid change as a solution of ammonia is added slowly to it? Use a net ionic equation to justify your answer.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Chapter 4 Solutions
Chemistry: The Molecular Nature of Matter
Ch. 4 - Prob. 1PECh. 4 - Practice Exercise 4.2
Write equations that show...Ch. 4 - Practice Exercise 4.3 When solutions of (NH4)2SO4...Ch. 4 - Write molecular, ionic, and net ionic equations...Ch. 4 - Practice Exercise 4.5
Propanoic acid, , is only...Ch. 4 - Practice Exercise 4.6
Nitric acid, , is a strong...Ch. 4 - Prob. 7PECh. 4 - Practice Exercise 4.8 Ethylamine, a base in water,...Ch. 4 - Practice Exercise 4.9
Citric acid is the acid in...Ch. 4 - Practice Exercise 4.10
Hydrogen sulfide is...
Ch. 4 - Name the aqueous solutions of the following acids:...Ch. 4 - Using the colors of the atoms to identify the...Ch. 4 - Show that, in aqueous solutions, there is a net...Ch. 4 - Predict what occurs on mixing the following...Ch. 4 - Write the molecular, ionic, and net ionic...Ch. 4 - Write molecular, ionic, and net ionic equations...Ch. 4 - Write molecular, ionic, and net ionic equations...Ch. 4 - Prob. 18PECh. 4 - Write molecular equations for the stepwise...Ch. 4 - Practice Exercise 4.20
Knowing char salts of the...Ch. 4 - Prob. 21PECh. 4 - Prob. 22PECh. 4 - Prob. 23PECh. 4 - Prob. 24PECh. 4 - Practice Exercise 4.25 What is the molarity of a...Ch. 4 - Practice Exercise 4.26
If a reaction requires...Ch. 4 - Practice Exercise 4.27 A student measured 175 mL...Ch. 4 - Suppose you wanted to prepare 50 mL of...Ch. 4 - Practice Exercise 4.29
How many grams of are...Ch. 4 - Prob. 30PECh. 4 - Prob. 31PECh. 4 - Practice Exercise 4.32
How many milliliters of...Ch. 4 - How many milliliters of 0.0475MH3PO4 could be...Ch. 4 - Prob. 34PECh. 4 - Prob. 35PECh. 4 - In a solution of Na3PO4, the PO43 concentration...Ch. 4 - Suppose 18.4 mL of 0.100 M AgNO3 solution was...Ch. 4 - How many milliliters of 0.500 M KOH are needed to...Ch. 4 - Practice Exercise 4.39
A solution containing was...Ch. 4 - When 35.00 mL of Na2CO3 was reacted with 29.06 mL...Ch. 4 - In a titration, a sample of H2SO4 solution having...Ch. 4 - Practice Exercise 4.42
“Stomach acid” is a...Ch. 4 - A sample of a mixture containing CaCl2andMgCl2...Ch. 4 - Define: (a) solvent, (b) solute, (c)...Ch. 4 - 4.2 Describe: (a) concentrated, (b) dilute, (c)...Ch. 4 - Why are chemical reactions often carried out using...Ch. 4 - Describe what will happen if a crystal of sugar is...Ch. 4 - What is the meaning of the term precipitate? What...Ch. 4 - 4.6 Explain how a solution can be called...Ch. 4 - Why is an electrolyte able to conduct electricity...Ch. 4 - Which compounds are likely to be electrolytes and...Ch. 4 - What does it mean when we say that an ion is...Ch. 4 - Define dissociation as it applies to ionic...Ch. 4 - How can you tell that the following is a net ionic...Ch. 4 - What two conditions must be fulfilled by a...Ch. 4 - 4.13 Give two general properties of an acid. Give...Ch. 4 - 4.14 If you believed a solution was basic, which...Ch. 4 - How did Arrhenius define an acid and a base?Ch. 4 - How does ionization differ from dissociation?Ch. 4 - Which of the following undergo dissociation in...Ch. 4 - 4.18 Which of the following oxides would yield an...Ch. 4 - 4.19 What is a dynamic equilibrium? Using acetic...Ch. 4 - 4.20 Why don’t we use double arrows in the...Ch. 4 - Which of the following are strong acids?...Ch. 4 - 4.22 Which are classified as strong bases when...Ch. 4 - Methylamine, CH3NH2, reacts with hydronium ions in...Ch. 4 - A student was asked to draw the structure of the...Ch. 4 - Would the molecule shown below be acidic or basic...Ch. 4 - Explain the difference between the names of...Ch. 4 - Iodine, like chlorine, forms four oxoacids and one...Ch. 4 - Prob. 28RQCh. 4 - Explain how the two acid salts of phosphoric acids...Ch. 4 - What factors lead to the existence of a net ionic...Ch. 4 - Explain the three processes that can drive an...Ch. 4 - Silver bromide is insoluble. What does this mean...Ch. 4 - What gas is formed if HC1 is added t...Ch. 4 - What is the definition of molarity? Show that the...Ch. 4 - A solution is labeled 0.25MHCl. Construct two...Ch. 4 - When the units molarity and liter are multiplied,...Ch. 4 - 4.37 When a solution labeled is diluted with...Ch. 4 - Two bottles, A and B, are labeled...Ch. 4 - Prob. 39RQCh. 4 - Prob. 40RQCh. 4 - Describe each of the following: (a) buret, (b)...Ch. 4 - What is the function of an indicator in a...Ch. 4 - 4.43 Classify each of the following as a strong...Ch. 4 - Classify each of the following as a strong...Ch. 4 - Write equations for the dissociation of the...Ch. 4 - Write equations for the dissociation of the...Ch. 4 - Prob. 47RQCh. 4 - Prob. 48RQCh. 4 - The following equation shows the formation of...Ch. 4 - Prob. 50RQCh. 4 - Pure HClO4 is a molecular substance. In water it...Ch. 4 - Prob. 52RQCh. 4 - Pure HI is a gas at room temperature and reacts...Ch. 4 - When chloric acid reacts with water, it reacts as...Ch. 4 - Hydrazine is a toxic substance that can form when...Ch. 4 - Pyridine. C5H5N, is a fishy-smelling compound used...Ch. 4 - Nitrous acid, HNO2, is a weak acid that can form...Ch. 4 - Pentanoic acid, HC5H9O2, is found in a plant...Ch. 4 - Atmospheric carbon dioxide dissolves in raindrops,...Ch. 4 - Arsenic acid, H3AsO4, is a very toxic weak acid....Ch. 4 - 4.61 Name these acids: (a) , (b) .
Ch. 4 - 4.62 Name these acids: (a) , (b) .
Ch. 4 - Name these acids that bromine forms,...Ch. 4 - Prob. 64RQCh. 4 - For the acids in Problem 4.63, name the ions...Ch. 4 - For the acids in Problem 4.64, name the ions...Ch. 4 - Prob. 67RQCh. 4 - Write the formula for (a) permanganic acid, (b)...Ch. 4 - Name the following acid salts:...Ch. 4 - Name the following acid salts:...Ch. 4 - 4.71 Name the following oxoacids and give the...Ch. 4 - Name the following oxoacids and give the names and...Ch. 4 - Prob. 73RQCh. 4 - Prob. 74RQCh. 4 - Prob. 75RQCh. 4 - Oxalic acid, H2C2O4, is the poison in rhubarb...Ch. 4 - Prob. 77RQCh. 4 - Potassium stearate, KC18H36O2, is an effective...Ch. 4 - Use the solubility rules to decide which compounds...Ch. 4 - Predict which compounds are soluble in water. (a)...Ch. 4 - 4.81 Complete and balance the following molecular...Ch. 4 - Complete and balance the following molecular...Ch. 4 - Write the molecular, ionic, and net ionic...Ch. 4 - 4.84 Write the molecular, ionic, and net ionic...Ch. 4 - 4.85 Aqueous solutions of sodium sulfide and...Ch. 4 - If an aqueous solution of iron(III) sulfate (a...Ch. 4 - Complete and balance the following equations. For...Ch. 4 - Complete and balance the following equations. For...Ch. 4 - How would the electrical conductivity of a...Ch. 4 - How would the electrical conductivity of a...Ch. 4 - Prob. 91RQCh. 4 - Prob. 92RQCh. 4 - Sodium sulfide and hydrochloric acid react to form...Ch. 4 - Write the balanced molecular and net ionic...Ch. 4 - Explain why the following reactions take place....Ch. 4 - Prob. 96RQCh. 4 - Complete and balance the molecular, ionic, and net...Ch. 4 - 4.98 Complete and balance the molecular, ionic,...Ch. 4 - Write balanced molecular, ionic, and net ionic...Ch. 4 - 4.100 Write balanced molecular, ionic, and net...Ch. 4 - Choose reactants that would yield the following...Ch. 4 - Suppose that you wanted to prepare copper(II)...Ch. 4 - Calculate the molarity of a solution prepared by...Ch. 4 - 4.104 Calculate the molarity of a solution that...Ch. 4 - Calculate the molality of a solution prepared by...Ch. 4 - Calculate the molarity of a solution that contains...Ch. 4 - 4.107 How many milliliters of 0.265 M are needed...Ch. 4 - Prob. 108RQCh. 4 - Calculate the number of grams of each solute that...Ch. 4 - How many grams of solute are needed to make each...Ch. 4 - If 25.0 mL of 0.56 M H2SO4 is diluted to a volume...Ch. 4 - A 150 mL sample of 0.450 M HNO3 is diluted to 450...Ch. 4 - 4.113 To what volume must 25.0 mL of 18.0 be...Ch. 4 - To what volume must 50.0 mL of 1.50 MHCl be...Ch. 4 - How many milliliters of water must he added to...Ch. 4 - How many milliliters of water must be added to...Ch. 4 - 4.117 Calculate the number of moles of each of the...Ch. 4 - Calculate the number of moles of each of the ions...Ch. 4 - 4.119 Calculate the concentrations of each of the...Ch. 4 - Calculate the concentrations of each of the ions...Ch. 4 - In a solution of A12(SO4)3theAl3+ concentration is...Ch. 4 - 4.122 In a solution of concentration is 0.0556 M....Ch. 4 - How many milliliters of 0.258 M NiCl2 solution are...Ch. 4 - How many milliliters of 0.100 M NaOH are needed to...Ch. 4 - What is the molarity of an aqueous solution of...Ch. 4 - What is the molarity of an aqueous phosphoric acid...Ch. 4 - Prob. 127RQCh. 4 - 4.128 How many grams of baking soda, , are needed...Ch. 4 - How many milliliters of 0.150MFeCl3 solution are...Ch. 4 - 4.130 How many grams of cobalt(II) chloride are...Ch. 4 - Consider the reaction of aluminum chloride with...Ch. 4 - How many milliliters of ammonium sulfate solution...Ch. 4 - Suppose that 4.00 g of solid Fe2O3 is added to...Ch. 4 - Suppose 3.50 g of solid Mg(OH)2 is added to 30.0...Ch. 4 - In a titration, 23.25 mL of 0.105 M NaOH was...Ch. 4 - A 12.5 mL sample of vinegar, containing acetic...Ch. 4 - 4.137 Lactic acid, , is a monoprotic acid that...Ch. 4 - 4.138 Oxalic acid, a diprotic acid having the...Ch. 4 - A certain lead ore contains the compound PbCO3. A...Ch. 4 - An ore of barium contains BaCO3. A 1.542 g sample...Ch. 4 - If a solution of sodium phosphate (also known as...Ch. 4 - Prob. 142RQCh. 4 - Suppose that 25.0 mL of 0.440MNaCl is added to...Ch. 4 - A mixture is prepared by adding 25.0 mL of 0.185 M...Ch. 4 - Classify each of the following as a strong...Ch. 4 - Aspirin is a monoprotic acid called...Ch. 4 - In an experiment, 40.0 mL of 0.270 M barium...Ch. 4 - 4.148 How many milliliters of 0.10MHCl must be...Ch. 4 - 4.149 Write an equation for the reaction of sodium...Ch. 4 - *4.150 Magnesium sulfate forms a hydrate known as...Ch. 4 - Qualitative analysis of an unknown acid found only...Ch. 4 - *4.152 A mixture was known to contain both . To...Ch. 4 - *4.153 A 25.0 mL sample of vinegar with a density...Ch. 4 - Prob. 154RQCh. 4 - 4.155 Compare the advantages and disadvantages of...Ch. 4 - What kinds of experiments could you perform to...Ch. 4 - Describe experiments, both qualitative and...Ch. 4 - How could you check the accuracy of a 100 mL...Ch. 4 - A white substance was known to be either magnesium...Ch. 4 - A steel cylinder with a diameter of 10.0 cm and a...Ch. 4 - Suppose a classmate doubted that an equilibrium...Ch. 4 - When Arrhenius originally proposed that ions exist...Ch. 4 - Carbon dioxide is one obvious contributor to...
Additional Science Textbook Solutions
Find more solutions based on key concepts
76. The “Screaming Swing” is a carnival ride that is—not surprisingly—a giant swing. It’s actually two swings m...
College Physics: A Strategic Approach (3rd Edition)
1.4 Consider the two spheres shown here, one made of silver and the other of aluminum.
What is the mass of eac...
Chemistry: The Central Science (14th Edition)
Problems 49 through 52 show a partial motion diagram. For each:
a. Complete the motion diagram by adding accel...
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Practice Problem 5.29 Write formulas for all of the isomers of each of the following. Designate pairs of enanti...
Organic Chemistry
Explain why 92% of 2,4-pemtanedione exists as the enol tautomer in hexane but only 15% of this compound exists ...
Organic Chemistry (8th Edition)
Explain all answers clearly, with complete sentences and proper essay structure if needed. An asterisk (*) desi...
Cosmic Perspective Fundamentals
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
- 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_forwardA student weighs out a 4.80-g sample of aluminum bromide, transfers it to a 100-mL volumetric flask, adds enough water to dissolve it, and then adds water to the 100-mL mark. What is the molarity of aluminum bromide in the resulting solution?arrow_forwardComplete and balance the equations for the following acid-base neutralization reactions. If water is used as a solvent, write the reactants and products as aqueous ions. In some cases, there may be more than one correct answer, depending on the amounts of reactants used. (a) Mg(OH)2(s)+HCl4(aq) (b) SO3(g)+H2O(l) (assume an excess of water and that the product dissolves) (c) SrO(s)+H2SO4(l)arrow_forward
- What is the difference between a solute and a solvent?arrow_forwardn general terms, what are the spectator ions in a precipitation reaction? Why are the spectator ions not included in writing the net ionic equation for a precipitation reaction? Does this mean that the spectator ions do not have to be present in the solution?arrow_forwardDescribe some physical and chemical properties of acids and bases. What is meant by a strong acid or base? Are strong acids and bases also strong electrolytes? Give several examples of strong acids and strong bases.arrow_forward
- When 10. L of water is added to 3.0 L of 6.0 M H2SO4, what is the molarity of the resulting solution? Assume the volumes are additive.arrow_forwardWhat volume of 0.250 M HCI is required to neutralize each of the following solutions? a. 25.0 mL of 0.103 M sodium hydroxide, NaOH b. 50.0 mL of 0.00501 M calcium hydroxide, Ca(OH)2 c. 20.0 mL of 0.226 M ammonia, NH3 d. 15.0 mL of 0.0991 M potassium hydroxide, KOHarrow_forwardSodium hydroxide is added to phosphoric acid.arrow_forward
- The reagent shelf in a general chemistry lab contains aqueous solutions of the following substances: silver nitrate, sodium chloride, acetic acid, nitric acid, sulfuric acid, potassium chromate, barium nitrate, phosphoric acid, hydrochloric acid, lead nitrate, sodium hydroxide, and sodium carbonate. Suggest how you might prepare the following pure substances using these reagents and any normal laboratory equipment. If it is not possible to prepare a substance using these reagents. indicate why. :math>BaCrO4(s) d. PbSO4(s) :math>NaC2H3O2(s)e. Na2SO4(s) msp;AgCl(s) f. i> BaCO3(s)arrow_forwardA 1.345-g sample of a compound of barium and oxygen was dissolved in hydrochloric acid to give a solution of barium ion, which was then precipitated with an excess of potassium chromate to give 2.012 g of barium chromate, BaCrO4. What is the formula of the compound?arrow_forwardssume a highly magnified view of a solution of HCI that allows you to “see” the HCl. Draw this magnified view. If you dropped in a piece of magnesium, the magnesium would disappear, and hydrogen gas would he released. Represent this change using symbols for the elements, and write the balanced equation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
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 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: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
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
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
Acid-Base Equilibrium; Author: Bozeman Science;https://www.youtube.com/watch?v=l5fk7HPmo5g;License: Standard YouTube License, CC-BY
Introduction to Titrimetric analysis; Author: Vidya-mitra;https://www.youtube.com/watch?v=uykGVfn9q24;License: Standard Youtube License