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Introduction to General, Organic a...

11th Edition
Frederick A. Bettelheim + 4 others
Publisher: Cengage Learning
ISBN: 9781285869759
BuyFind

Introduction to General, Organic a...

11th Edition
Frederick A. Bettelheim + 4 others
Publisher: Cengage Learning
ISBN: 9781285869759

Solutions

Chapter
Section
Chapter 4.7, Problem 4.16P
Textbook Problem

Problem 4-16 In an experiment to prepare aspirin, the theoretical yield is 153.7 g. if the actual yield is 124.3 g, what is the percent yield?

Expert Solution
Interpretation Introduction

Interpretation:

Percent yield of aspirin should be identified.

Concept Introduction:

Percent yield is the determination of total outcome of the reaction through which amount of product is produced from reactant. It can be determined as follows:

Percent yield = Actual yeild theoretical yield × 100.

Explanation of Solution

Percent yield = Percent yield = Actual yeild theoretical yield × 100= Perc

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Chapter 4 Solutions

Introduction to General, Organic and Biochemistry
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Ch. 4.6 - Problem 4-11 How many molecules of water, H2O, are...Ch. 4.7 - Problem 4-12 Pure aluminum is prepared by the...Ch. 4.7 - Problem 4-13 In the industrial synthesis of acetic...Ch. 4.7 - Problem 4-14 Ethanol is produced industrially by...Ch. 4.7 - Problem 4-15 Assume that 6.0 g of C and 2.1 g of...Ch. 4.7 - Problem 4-16 In an experiment to prepare aspirin,...Ch. 4 - 4-17 Balance each equation.Ch. 4 - 4-18 Balance each equation.Ch. 4 - 4-19 If you blow carbon dioxide gas into a...Ch. 4 - 4-20 Calcium oxide is prepared by heating...Ch. 4 - 4-21 The brilliant white light in some firework...Ch. 4 - 4-22 The rusting of iron is a chemical reaction of...Ch. 4 - 4-23 When solid carbon burns in a limited supply...Ch. 4 - 4-24 Solid ammonium carbonate, decomposes at room...Ch. 4 - 4-25 In the chemical test for arsenic, the gas...Ch. 4 - 4-28 When a piece of aluminum metal is dropped...Ch. 4 - 4-27 In the industrial chemical preparation of...Ch. 4 - 4-28 Answer true or false. (a) A net ionic...Ch. 4 - 4-29 Balance these net ionic equations. (a)...Ch. 4 - 4-30 In the equation (a) Identify the spectator...Ch. 4 - 4-31 Predict whether a precipitate will form when...Ch. 4 - 4-32 When a solution of ammonium chloride is added...Ch. 4 - 4-33 When a solution of hydrochloric acid, HCl, is...Ch. 4 - 4-34 When a solution of sodium hydroxide is added...Ch. 4 - 4-35 Using the solubility generalizations given in...Ch. 4 - 4-36 Using the solubility generalizations given in...Ch. 4 - 4-37 Answer true or false. (a) When a substance is...Ch. 4 - 4-38 In the reaction (a) Which species is oxidized...Ch. 4 - 4-39 In the reaction (a) Which species is oxidized...Ch. 4 - 4-40 When a piece of sodium metal is added to...Ch. 4 - 4-41 Answer true or false. (a) Formula weight is...Ch. 4 - 4-42 Calculate the formula weight of: (a) KCl (b)...Ch. 4 - 4-43 Calculate the molecular weight of: (a)...Ch. 4 - 4-44 Answer true or false. (a) The mole is a...Ch. 4 - 4-45 Calculate the number of moles in: (a) 32 g of...Ch. 4 - 4-46 Calculate the number of grams in: (a) 1.77...Ch. 4 - 4-47 Calculate the number of moles of: (a) O atoms...Ch. 4 - 4-48 Calculate the number of moles of: (a) S2-...Ch. 4 - 4-49 Calculate the number of: (a) nitrogen atoms...Ch. 4 - 4-50 How many molecules are in each of the...Ch. 4 - 4-51 What is the mass in grams of each number of...Ch. 4 - 4-52 The molecular weight of hemoglobin is about...Ch. 4 - 4-53 A typical deposit of cholesterol, C27H46O, in...Ch. 4 - 4-54 Answer true or false. (a) Stoichiometry is...Ch. 4 - 4-55 For the reaction: (a) How many moles of N2...Ch. 4 - 4-56 Magnesium reacts with sulfuric acid according...Ch. 4 - 4-57 Chloroform, CHCl3, is prepared industrially...Ch. 4 - 4-58 At one time, acetaldehyde was prepared...Ch. 4 - 4-59 Chlorine dioxide, ClO2, is used for bleaching...Ch. 4 - 4-60 Ethanol, C2H6O, is added to gasoline to...Ch. 4 - 4-61 In photosynthesis, green plants convert CO2...Ch. 4 - 4-62 Iron ore is converted to iron by heating it...Ch. 4 - 4-63 Given the reaction in Problem 4-62, how many...Ch. 4 - 4-64 Aspirin is made by the reaction of salicylic...Ch. 4 - 4-65 Suppose the preparation of aspirin from...Ch. 4 - 4-66 Benzene reacts with bromine to produce...Ch. 4 - 4-67 Ethyl chloride is prepared by the reaction of...Ch. 4 - 4-68 Diethyl ether is made from ethanol according...Ch. 4 - 4-69 Answer true or false. (a) Heat of reaction is...Ch. 4 - 4-70 What is the difference between exothermic and...Ch. 4 - 4-71 Which of these reactions are exothermic, and...Ch. 4 - 4-72 In the following reaction, 9.80 kcal is...Ch. 4 - 4-73 Following is the equation for the combustion...Ch. 4 - 4-74 The oxidation of glucose, C6H1206, to carbon...Ch. 4 - 4-75 The heat of combustion of glucose, C6H12O6,...Ch. 4 - 4-76 A piant requires approximately 4178 kcal for...Ch. 4 - 4-77 To convert 1 mol of iron(III) oxide to its...Ch. 4 - 4-78 (Chemical Connections 4A) How does fluoride...Ch. 4 - 4-79 (Chemical Connections 4A) What ions are...Ch. 4 - 4-80 (Chemical Connections 4B) A voltaic cell is...Ch. 4 - 4-81 (Chemical Connections 4C) Balance the lithium...Ch. 4 - 4-82 When gaseous dinitrogen pentoxide, N2O5, is...Ch. 4 - 4-83 In a certain reaction, Cu+ is converted to...Ch. 4 - 4-84 Using the equation: (a) Show that this is a...Ch. 4 - 4-85 Methyl tertiary butyl ether (or MTBE), a...Ch. 4 - 4-86 When an aqueous solution of Na3PO4 is added...Ch. 4 - 4-87 The active ingredient in an analgesic tablet...Ch. 4 - 4-88 Chlorophyll, the compound responsible for the...Ch. 4 - 4-89 If 7.0 kg of is added to 11.0 kg of to form...Ch. 4 - 4-90 Lead(lI) nitrate and aluminum chloride react...Ch. 4 - 4-91 Assume that the average red blood cell has a...Ch. 4 - 4-92 Reaction of pentane, C5H12, with oxygen, O2,...Ch. 4 - 4-93 Ammonia is prepared industrially by the...Ch. 4 - 4-94 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is...Ch. 4 - 4-95 Furan, an organic compound used in the...Ch. 4 - 4-96 A sample of gold consisting of 8.68 10 atoms...Ch. 4 - 4-97 Consider the production of KClO4(aq) via the...Ch. 4 - 4-98 Elemental chlorine is commonly used to kill...Ch. 4 - 4-99 The two major sources of energy in our diets...Ch. 4 - 4-100 The heat of combustion of methane, CH4, the...Ch. 4 - 4-101 An automobile with gasoline consisting of...Ch. 4 - 4-102 Aspartame, an artificial sweetener used as a...Ch. 4 - 4-103 Caffeine, a central nervous system...

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