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Catalysis Using Enzymes in Pineapple

Catalysis Using Enzymes in Pineapple

In this experiment, students investigate methods for altering the functioning of an enzyme catalyst.

http://www.woodrow.org/teachers/chemistry/institutes/1986/exp22.html

Cross-Linking Poly (vinyl alcohol) with Sodium Borate

Cross-Linking Poly (vinyl alcohol) with Sodium Borate

The objective of this experiment is to explore the change in physical properties of a polymer as a result of cross-linking. The result of adding more cross-linking agents to a polymer is considered and another model of cross-linking is viewed.

http://matse1.mse.uiuc.edu/~tw/polymers/e.html

Crunch and Munch Lab

Crunch and Munch Lab

The objective of this lab is to introduce the concepts and vocabulary of "polymers" with simple models.

http://matse1.mse.uiuc.edu/~tw/polymers/d.html

Determination of a Rate Law

Determination of a Rate Law

To determine the rate law for a chemical reaction.

http://chem.lapeer.org/Chem2Docs/Rate.Eq.html

Determination of the Molar Volume of Carbon Dioxide

Determination of the Molar Volume of Carbon Dioxide

By making measurements on a sample of carbon dioxide, students are able to determine the molar volume of CO2.

http://www.woodrow.org/teachers/chemistry/institutes/1986/exp5.html

Distillation of Water from an aqueous Solution Using a Disposable Apparatus

Distillation of Water from an aqueous Solution Using a Disposable Apparatus

Using readily available materials, students separate a colorless liquid from a common colored solution by distillation.

http://www.woodrow.org/teachers/chemistry/institutes/1986/exp2.html

Effect of Surface Area on the Rate of A Heterogeneous Reaction

Effect of Surface Area on the Rate of A Heterogeneous Reaction

The objective of this demonstration is to illustrate the effect of increasing surface area upon the rate of reaction in a heterogeneous system.

http://www.woodrow.org/teachers/chemistry/institutes/1986/exp18.html

Electrolysis of a water solution

Electrolysis of a water solution

A water solution is electrolysed using a 9V battery. Electrode phenomena can be observed. The kinetic of the reactions can be changed. Such electrolysis give rise to many industrial applications

http://www.kyantec.com/Tips/electrolysis.htm

Electrolysis of Water Without a Hoffman Apparatus

Electrolysis of Water Without a Hoffman Apparatus

These two experiments or demonstrations allow a detailed study of the electrolysis of water without the use of the traditional Hoffman apparatus

http://www.woodrow.org/teachers/chemistry/institutes/1986/exp27.html

Energy of Activation

Energy of Activation

To determine the activation energy of a chemical reaction

http://chem.lapeer.org/Chem2Docs/Ea.html


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