If you are looking for the old version of the Chemistry Drill and Practice Tutorials using (WP) are word problems and (DA) are data analysis problems, these are still available but are no longer supported. Old Version

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- Significant Figures
- Exponents
- Scientific Notation
- Percentage
- Mass, density and volume
- Mass, density and volume
- Converting Volumes
- Converting Mass
- Converting Distance
- Converting Densities
- Converting Temperatures

- Simple Naming
- Names-Stock Notation
- Names to formulas
- Calculating gfws
- Mass, moles and gfw
- Mass Relations from chemical formulas
- General Treatment of relations from chemical formulas
- Percent Composition
- Empirical formulas
- Combustion Analysis

- Balancing chemical equations
- Mass Relationships in Chemical Reactions
- Mole Relationships in Chemical Reactions
- General Relationships in Chemical Reactions
- Limiting Reagents
- Calculations based on percent yields
- Using the Limiting Reagent
- Combustion Analysis

- Predicting Precipitation
- Identifying acids and bases
- pH, pOH, [H
^{+}], [OH^{-}] - Basic relations(pH,pOH,etc)
- Solutions of acids
- Solutions of Acids and Bases-complete treatments
- Acids/Base Titrations

- Heat and Temperature Changes for water
- Heat Transfer-water
- Heat Transfer-water,word problems
- Heat Transfer-water and another substance
- The Thermochemical Equation
- Hess' Law

- Raoult's Law-one volatile component
- Raoult's Law-two volatile components
- Molarity, moles and volume
- Molarity, mass and volume
- Osmotic Pressure
- Freezing and Boiling Points-Aqueous Solutions

- Determining Orders and Rate Constants
- Using the Rate Law
- First Order Processes
- The Arrhenius Equation

- Calculating K
- Calculating K-advanced
- Calculating an Equilibrium Concentration
- Q vs K
- The LeChatelier Effect
- Combining Equilibria
- Kc and Kp

- Identifying acids and bases
- pH, pOH, [H
^{+}], [OH^{-}] - Basic relations(pH,pOH,etc)
- Solutions of acids
- Solutions of Acids and Bases-complete treatments
- Acids/Base Titrations
- Acid-base reactions-calculation of K
- Acids/Base Titrations
- The Composition of Buffers
- Properties of Buffers

- Balancing Oxidation Reduction Reactions
- Calculating E
_{o} - Relating E,K and G
- Faraday's Laws
- The Nernst Equation

Please send comments or suggestions to svanbram@science.widener.edu

Scott Van Bramer

Department of Chemistry

Widener University

Chester, PA 19013

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Last Updated: Tuesday, September 01, 1998 1:52:00 PM