Prentice Hall Chemistry Lab Manual Balanced Equations
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This newest version of laboratory activities has evolved from Charles H. Corwin's experiments, which have been used by nearly 200,000 students. In addition to the fresh new art program that enhances student orientation to each experiment, this version retains the highly successful format of prelaboratory preparation, stepwise guided procedures, and postlaboratory assignments. The laboratory manual is especially well suited for students in Introductory Chemistry, Preparatory Chemistry; and Allied Health Chemistry: In this newest version, the changes and improvements include:. particular attention to the environmental issue.
This version does not contain any procedures involving lead, mercury, chromium, chloroform, or carbon tetrachloride. experiments that utilize 13 X 100 mm test tubes, rather than 1.6 X 150 mm test tubes, so as to further reduce chemical waste. No special equipment is required and the labs are not microscale.
an increased effort to ensure the safety of students in the laboratory; operations that involve even minimal potential danger have been avoided. Students are alerted to procedures that should be performed carefully; and the prelaboratory assignments have questions regarding safety. Example Exercises that illustrate the calculations associated with quantitative experiments. earlier placement of chemical reactions to motivate students while experiencing highly visual observations and color changes (Experiment 10, 'Analysis of a Penny'). a paper chromatography experiment on the 'Separation of Food Colors and Amino Acids.'
Annotated Instructor's Manual to accompany the Laboratory Manual The Annotated Instructor's Manual that complements the lab manual helps assure a successful laboratory program. The AIE offers general comments, suggests unknowns that give good results, and provides answers to all of the postlaboratory assignments. It also contains a master list of reagents & suppliers for every experiment. This feature is especially appreciated by stockroom personnel when ordering chemicals and preparing solutions. Safety Precautions. Locker Inventory.
Introduction to Chemistry. Topic: The Scientific Method. Instructor Demonstrations.
Student Experiments. Instrumental Measurements. Topic: The Metric System.
Mass Measurement. Length Measurement.
Volume Measurement. Temperature Measurement. Time Measurement. Mass and Volume of an Unknown Solid. Metric Estimations. Density of Liquids and Solids. Topic: Density.
Instructor Demonstration. Density of Water. Density of an Unknown Liquid. Density of a Rubber Stopper. Density of an Unknown Solid. Thickness of Aluminum Foil.
Freezing Points and Melting Points. Topic: Change of Physical State. Cooling Curve and Freezing Point. Melting Point of an Unknown. Physical Properties and Chemical Properties.
Topic: Physical and Chemical Properties. Physical Properties. Chemical Properties.
Atomic Fingerprints. Topic: Emission Spectra and Electron Energy Levels. Continuous Spectrum vs.
Line Spectrum. Identifying the Element in a Fluorescent Light. Hydrogen Emission Spectrum.
Prentice Hall Chemistry Worksheets
Families of Elements. Topic: The Periodic Table. Analysis of Known Solutions. Analysis of an Unknown Solution. Identifying Cations in Solution.
Topic: Qualitative Cation Analysis. Analysis of a Known Cation Solution. Analysis of an Unknown Anion Solution. Identifying Anions in Solution. Topic: Qualitative Anion Analysis. Analysis of a Known Anion Solution. Analysis of an Unknown Anion Solution.
Analysis of a Penny. Topic: Writing Chemical Equations.
Combination ReactionsInstructor Demonstrations. Decomposition Reactions. Single-Replacement Reactions. Double-Replacement Reactions. Neutralization Reactions. Percentages of Copper and Zinc in a Penny. Determination of Avogadro's Number.
Topic: Avogadro's Number and the Mole Concept. Calibrating a Dropper Pipette. Determining Avogadro's Number. Empirical Formulas of Compounds.
Topic: Empirical Formula. Empirical Formula of Magnesium Oxide. Empirical Formula of Copper Sulfide.
Analysis of Alum. Topic: Percent Composition and Empirical Formula. Percentage of Water in Alum Hydrate. Percentage of Water in an Unknown Hydrate.
Prentice Hall Chemistry Test Answers
Water of Crystallization in an Unknown Hydrate. Decomposing Baking Soda. Topic: Mass-Mass Stoichiometry and Percent Yield. Percent Yield of Sodium Carbonate. Percentage of Baking S.