Other Resources: 24 results 
Titrations Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis

Indicators Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis

Titration Curves Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis

Determining Vitamin C in Foods Ed Vitz A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis 
Vitamins

Titration of Citric acid in 7up and Vitamin C Ed Vitz A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis 
Vitamins

Acid Value (AV) and the quality of fats and oils Sofia Erazo A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Titration / Volumetric Analysis 
Lipids

ChemPaths 104 F Apr 15 John W. Moore Today in Chem 104:
* Lecture: Titration; Lewis Acids and Bases
* Reading:
Kotz: Ch. 18, Sec. 3; Ch. 17, Sec. 9
Moore: Ch. 17, Sec. 2; Ch. 16, Sec.
* Homework #10 due by 11:55 PM tonight
Lewis Acids / Bases 
Titration / Volumetric Analysis

Principal Species and pH Robert M. Hanson Calculates concentrations of principal species in solutions using JavaScript. You can specify whether "1styear" methods or masscharge balance methods are used in the calculations. Solutions can be chosen from the included set or you can design your own.
Acids / Bases 
Titration / Volumetric Analysis 
pH 
Solutions / Solvents

Lake Study David M. Whisnant, James A McCormick, Benjamin Fortin, Patrick Nutter Lake Study for Windows is a twopart simulation designed to involve students with the scientific method. It allows them to collect data, formulate hypotheses, and test the hypotheses with controlled experiments.
Thermal Analysis 
Titration / Volumetric Analysis 
Applications of Chemistry 
Quantitative Analysis

Connected Chemistry Mike Stieff Connected Chemistry, a novel learning environment for teaching chemistry, is appropriate for use in both high school and undergraduate chemistry classrooms. Connected Chemistry comprises several molecular simulations designed to enable instructors to teach chemistry using the perspective of emergent phenomena. That is, it allows students to see observed macrolevel chemical phenomena, like many other scientific phenomena, as resultant from the interactions of many individual agents on a microlevel. This perspective is especially appropriate to the study of chemistry where the interactions between multitudes of molecules on the atomic level give rise to the macrolevel concepts that students study in the classroom. Connected Chemistry comprises molecular simulations embedded in the NetLogo modeling software (1). The collection contains several predesigned simulations of closed chemical systems to teach specific chemistry concepts. Currently, Connected Chemistry contains models for teaching BrĂ¸nsted Lowry acid base theory, enzyme kinetics, radical polymerization, buffer chemistry, kinetics, chemical equilibrium, and crystallization. Instructors and students can individually tailor the predesigned simulations or generate new simulations as they are needed in the context of a particular lesson, classroom, or department.
Acids / Bases 
Gases 
Kinetics 
Nuclear / Radiochemistry 
pH 
Titration / Volumetric Analysis 
Polymerization 
Equilibrium 
Catalysis

Introduction of Aquatic Chemistry in General Chemistry Curriculum;Spreadsheet Calculation Approaches Chulsung Kim Fundamental aquatic chemistry concepts may be introduced in general chemistry classes by computing ionization fractions and buffer intensity of aqueous phase carbonate systems. This Excel spreadsheet may used to build graphic presentations of a titration curve, distribution diagram, and buffer intensity as a function of pH. Accompanying activities are designed to enhance the concepts of acidbase equilibrium through exploring the relationship between pKa/pKb, pH of the solution, ionization fractions, and buffer intensity, and to exercise students graphing skills.
Acids / Bases 
Aqueous Solution Chemistry 
pH 
Titration / Volumetric Analysis 
Water / Water Chemistry 
Equilibrium

Interactive Spreadsheets William F. Coleman Interactive Excel spreadsheets display hardtounderstand concepts in statistics, quantum mechanics, physics, and more. Parameters are adjusted by clicking on easytouse buttons or by using numeric input boxes. Graphs, tables, and/or figures are then created reflecting the change in parameters.
Acids / Bases 
Crystal Field / Ligand Field Theory 
Group Theory / Symmetry 
Quantum Chemistry 
Statistical Mechanics 
Titration / Volumetric Analysis 
Coordination Compounds 
Enrichment / Review Materials

Handling Large and Small Numbers Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Chemometrics

Measurements, Quantities, and Unity Factors Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Chemometrics

Errors in Measurement Ed Vitz, John W. Moore A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Chemometrics

Visualizing Numerical Methods (2) William F. Coleman These movies are designed to help students visualize various numerical approaches to evaluating functions or solving equations. The methods themselves may be familiar to students from their mathematics courses, but they may have forgotten the material or never made the connection between a statement such as "the derivative of a curve at a given point is the slope of the line tangent to the curve at that point" and the way that one might evaluate such a derivative. All of the movies have VCRstyle controls that enable the student to step through them one frame at a time and to move backwards as well as forwards.
Chemometrics

A Method of Visual Interactive Regression Michelle S. Kim, Maureen Burkart, MyungHoon Kim Over the past decade many colleges and universities have placed increased emphasis on having students develop statistical and data analysis skills in a range of disciplines. Some institutions now require that all students complete at least one course with a strong component of data analysis, whether the data are from chemical experiments, the census, or some other source. As chemists, one of our concerns should be to ensure that students view data analysis as an integral part of any quantitative experiment, and, as far as possible, do not treat this process as a black box. The authors of A Method of Visual Interactive Regression, a spreadsheet application, have developed a visual approach to linear leastsquares curve fitting that drives home the idea of minimizing the sum of the squares of the deviations in order to find the best fit to a set of data that are being described by a linear relationship. For many students these visualizations are likely to persist a great deal longer than the mathematical derivations of the equation for the slope and the intercept. The visualizations will provide a useful connection between a set of equations and the buttons on a calculator or the insertion of a trendline in a spreadsheet.
Chemometrics

Using Chemical Equations in Calculations in Biology Ed Vitz A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Chemometrics

A Simple Technique for Simultaneous Smoothing and Integration of Data P. Nikitas, C. Malliakas Sample data are smoothed and then integrated by a function developed by the author. Integration results obtained by using different values of the function parameters are compared.
Computational Chemistry 
Chemometrics

Using Chemical Equations in Environmental Chemistry and Green Chemistry Ed Vitz A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Chemometrics 
Green Chemistry

Some Unusual Applications of the "Errorbar" Feature in Excel Spreadsheets Kieran F. Lim Novel uses of the "errorbar" feature of spreadsheet packages in the areas of enzyme kinetics, vibrational spectroscopy, vibronic spectroscopy, and mass spectrometry are discussed. It is argued that using software features for purposes that were not envisioned by the programmers fosters flexibility and innovation.
Chemometrics 
Spectroscopy 
Enrichment / Review Materials

Equilibrium Matthew Sandberg, Mike Bellamy Using a visual approach, this applet is designed to help students learn to solve equilibrium calculations and also to help them gain a deeper understanding of the topic. It can be used by the instructor in the classroom as equilibrium topics are introduced. Sample exercises for students are included. The text is available in both English and Spanish.
Chemometrics 
Equilibrium 
Enrichment / Review Materials

FT Digital Filtering Ken Overway This spreadsheet simulates Fourier Transform apodization filtering on a noisy signal that contains either white or an environmental noise source.
Mathematics / Symbolic Mathematics 
Chemometrics 
Enrichment / Review Materials

JavaScript Programs To Calculate Thermodynamic Properties Using Cubic Equations of State Patrick J. Barrie Cubic equations of state are widely used by chemists and chemical engineers to predict the thermodynamic properties of both pure substances and mixtures. In particular, these equations enable predictions concerning the temperature and pressure at which vapor liquid equilibrium occurs. These two educational JavaScript programs perform calculations using cubic equations of state and, equally importantly, explain how the calculations are performed.
Mathematics / Symbolic Mathematics 
Chemometrics 
Thermodynamics 
Equilibrium 
Enrichment / Review Materials
