Electrochemical Cells AP Chemistry Classroom Kit

Electrochemical Cells AP Chemistry Classroom Kit

Overview

Electrochemical Cells AP Chemistry Classroom Kit

Warnings

Electrochemical Cells AP Chemistry Classroom Kit

Regular price $49.95 In Stock
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Overview

Electrochemical Cells AP Chemistry Classroom Kit

Warnings

Product Details

The purpose of this demonstration is to highlight the tendency of oxidation-reduction reactions to proceed to an equilibrium state. These reactions occurring in electrochemical cells provide another way for us to express the driving force in chemical reactions. When reagents that accept or donate electrons are arranged so that the electrons can enter or leave the reaction through a metallic conductor, an electrochemical cell is established. A half-cell contains a metal in contact with a solution of its salt. Each metal will develop a different electrical potential based on its electron configuration. The standard reduction potential listed in various references is the voltage that a half-cell develops when combined with a hydrogen half-cell. First, construct a simple chemical battery and determine from the standard reduction potentials what the output of the battery will be (if a voltmeter is available the actual and theoretical voltages can be compared). Second, construct an electrolysis cell and demonstrate how hydrogen and oxygen can be produced from the electrolysis of water.

Contains:
2 x 500 ml Cupric Sulfate, 0.5M Solution
1 x 25 ml Bromothymol Blue, 0.04% Soltuion
8 x 500 ml Sodium Sulfate, 1M Solution
Pack of 15 Copper Metal Strips
Pack of 15 Magnesium Metal Strips
Pack of 15 Dialysis Tubing Strips

Each bottle of our reagents come standard with an MSDS sheet included. If you require a copy of this prior to purchase, please contact us.

Additional Information

SKU

ALDIS8016

Weight

3.2 lb

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