Click on the title of a resource to view it. To save screen space, only the first 3 resources are shown. You can display more resources by scrolling down and clicking on “View all xx results”.
For the textbook, chapter, and section you specified we found
Solutions Reactions and demonstrations exploring the concepts of solutions.
Noncovalent Interactions |
Physical Properties |
Precipitation / Solubility |
Solutions / Solvents |
Calorimetry / Thermochemistry |
Applications of Chemistry |
Acids / Bases |
Aqueous Solution Chemistry |
pH |
Conductivity |
Reactions |
Titration / Volumetric Analysis |
Liquids |
Solids |
Equilibrium |
Transport Properties
Denaturation of Protein by Strong AcidJohn W. Moore, Jerrold J. Jacobsen, Gary Trammell, Kristin Johnson "Strong acid denatures egg white proteins.This video contains voiceover:""The tertiary structure of egg white proteins is held together by hydrogen bonding and hydrophobic interactions. Adding strong acid to the protein disrupts the intermolecular forces, and the tertiary structure is lost. The loss in protein structure is called denaturation. The proteins precipitate, forming a white solid."""
Acids_and_Bases : BufferingCapacity (20 Variations) If a buffer is prepared using 0.75 mol CH3COOH and 0.45 mol CH3COO- in 1 liter of aqueous solution, is the buffering capacity of the solution great enough to maintain its pH if 10 g NaOH is added?
Synthesis of Triarylmethane and Xanthene Dyes Using Electrophilic Aromatic Substitution ReactionsJames V. McCullagh and Kelly A. Daggett In this experiment, electrophilic aromatic substitution reactions are used to synthesize several triarylmethane and xanthene dyes (fluorescein, erythrosin B, thymolphthalein, and rhodamine B) using common equipment while avoiding often troublesome, hydroscopic Lewis acids. Subsequent UVvis analysis produce spectra that match commercially available dye samples. McCullagh, James V.; Daggett, Kelly A. J. Chem. Educ.2007, 84, 1799.
Acids / Bases |
Aromatic Compounds |
Dyes / Pigments |
Electrophilic Substitution |
Equilibrium |
Synthesis |
UV-Vis Spectroscopy
Peer-Developed and Peer-Led Labs in General ChemistryLorena Tribe and Kim Kostka Describes a student-developed and led laboratory curriculum as a model for producing a more student-centered and rich laboratory experience in general chemistry laboratories. Tribe, Lorena; Kostka, Kim. J. Chem. Educ.2007, 84, 1031.
Acids / Bases |
Electrochemistry |
Equilibrium |
Kinetics |
Laboratory Management |
Thermodynamics |
Student-Centered Learning
Application of ChemDraw NMR Tool: Correlation of Program-Generated 13C Chemical Shifts and pKa Values of para-Substituted Benzoic AcidsHongyi Wang An application of ChemDraw NMR Tool was demonstrated by correlation of program-generated 13C NMR chemical shifts and pKa values of para-substituted benzoic acids. Experimental 13C NMR chemical shifts were analyzed in the same way for comparison. The project can be used as an assignment at the end of the first-year organic chemistry course to review topics or explore new techniques: Hammett equation, acidbase equilibrium theory, electronic nature of functional groups, inductive and resonance effects, structurereactivity relationship, NMR spectroscopy, literature search, database search, and ChemDraw software. Wang, Hongyi. J. Chem. Educ.2005, 82, 1340.
Acids & Bases A collection of activities that explore basic concepts dealing with acids and bases. They are written for the 4-6th grade level.
Acids / Bases
Universal Indicator Rainbow This hands-on activity, which is part of the ACS-Science for Kids collection, explores a simple acid/base indicator. Students use household solutions of acid and base to change the color of the indicator.
Acids / Bases
A Gas Sudsation In this investigation, students add some soap solution to an empty bottle. They add some baking soda and vinegar. A chemical reaction between the vinegar and the baking soda produces carbon dioxide gas. The interaction between the gas and the detergent creates bubbles. These bubbles have more staying power than the bubbles created by just vinegar and baking soda. With the right amount of each ingredient, students should be able to control the reaction and get the amount of bubbling they are looking for.
