Request for consultation
The 48 experiments in this well-conceived manual illustrate important concepts and principles in general, organic, and biochemistry. As in previous editions, three basic goals guided the development of all the experiments: (1) the experiments illustrate the concepts learned in the classroom; (2) the experiments are clearly and concisely written so that students will easily understand the task at hand, will work with minimal supervision because the manual provides enough information on experimental procedures, and will be able to perform the experiments in a 2-1/2 hour laboratory period; and (3) the experiments are not only simple demonstrations, but also contain a sense of discovery. This edition includes many revised experiments and two new experiments.
- Many of the experiments have been updated.
- Two new experiments Beer's Law and Standard Curves, and Tyrosinase Enzyme Kinetics have been added.
- Many of the pre- and post-lab questions have been revised.
- The 48 experiments in this manual illustrate important concepts and principles in general, organic, and biochemistry.
- The experiments illustrate the concepts learned in the classroom, and are clearly and concisely written.
- The experiments are not only simple demonstrations, but also contain a sense of discovery.
Experiment 2: Density Determination
Experiment 3: Separation of the Components of a Mixture
Experiment 4: Resolution of a Mixture by Distillation
Experimnet 5: The Empirical Formula of a Compound: The Law of Constant Composition
Experiment 6: Determination of the Formula of a Metal Oxide
Experiment 7: Classes of Chemical Reactions
Experiment 8: Chemical Properties of Consumer Products
Experiment 9: Calorimetry: The Determination of the Specific Heat of a Metal
Experimment 10: Boyle's Law: The Pressure–Volume Relationship of a Gas
Experiment 11: Charles's Law: The Volume–Temperature Relationship of a Gas
Experiment 12: Properties of Gases: Determination of the Molar Mass of a Volatile Liquid
Experiment 13: Physical Properties of Chemicals: Melting Point, Sublimation, and Boiling Point
Experiment 14: Solubility and Solutions
Experiment 15: Water of Hydration
Experiment 16: Factors Affecting Reaction Rates
Experiment 17: The Law of Chemical Equilibrium and Le Chatelier's Principle
Experiment 18: pH and Buffer Solutions
Experiment 19: Analysis of Vinegar by Titration
Experiment 20: Analysis of Antacid Tablets
Experiment 21: Structure in Organic Compounds: Use of Molecular Models. I
Experiment 22: Stereochemistry: Use of Molecular Models. II
Experiment 23: Column and Paper Chromatography: Separation of Plant Pigments
Experiment 24: Classification and Identification of Hydrocarbons
Experiment 25: Classification and Identification of Alcohols and Phenols
Experiment 26: Classification and Identification of Aldehydes and Ketones
Experiment 27: Properties of Carboxylic Acids and Esters
Experiment 28: Properties of Amines and Amides
Experiment 29: Polymerization Reactions
Experiment 30: Preparation of Acetylsalicylic Acid (Aspirin)
Experiment 31: Isolation of Caffeine from Tea Leaves
Experiment 32: Carbohydrates
Experiment 33: Fermentation of a Carbohydrate:Ethanol from Sucrose
Experiment 34: Preparation and Properties of a Soap
Experiment 35: Preparation of a Hand Cream
Experiment 36: Extraction and Identification of Fatty Acids from Corn Oil
Experiment 37: Analysis of Lipids
Experimnet 38: Separation of Amino Acids by Paper Chromatography
Experiment 39: Acid–Base Properties of Amino Acids
Experiment 40: Isolation and Identification of Casein
Experiment 41: Properties of Enzymes
Experiment 42: Neurotransmission: An Example of Enzyme Specificity
Experiment 43: Isolation and Identification of DNA from Onion
Experiment 44: Viscosity and Secondary Structure of DNA
Experiment 45: Beer's Law and Standard Curves
Experiment 46: Tyrosinase Enzyme Kinetics
Experiment 47: Quantitative Analysis of Vitamin C Contained in Foods
Experiment 48: Analysis of Vitamin A in Margarine
Cengage provides a range of supplements that are updated in coordination with the main title selection. For more information about these supplements, contact your Learning Consultant.
Instructor Resource Site: Everything you need for your course in one place! This collection of book-specific lecture and class tools is available online via www.cengage.com/login. Access and download PowerPoint presentations, images, instructor's manual, videos, and more.
Online Instructor's Manual
This manual will help instructors in grading the answers to questions and in assessing the range of experimental results obtained by students. The Instructor's Manual also contains important notes for students and details on how to handle the disposal of waste chemicals. Available on the Instructor Companion Site.
Cengage Learning Testing, powered by Cognero Instant Access
This bestselling text continues to lead the way with a strong focus on current issues, pedagogically rich framework, wide variety of medical and biological applications, visually dynamic art program, and exceptionally strong and varied end-of-chapter problems. Revised and updated throughout, the eleventh edition now includes new biochemistry content, new Chemical Connections essays, new and revised problems, and more. Most end of chapter problems are now available in the OWLv2 online learning system. - See more at: http://www.cengage.com/search/productOverview.do?Ntt=bettelheim
Student Solutions Manual
Student Solutions Manual
Master problem-solving and prepare for exams using the complete worked-out solutions to all in-text and odd-numbered end-of-chapter questions provided in this manual.