Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email flinn@flinnsci.com

Electroplating with Copper—Student Laboratory Kit

By: The Flinn Staff

Item #: AP6132

Price: $60.60

In Stock.

The Electroplating with Copper Chemistry Laboratory Kit is an easily performed lab that mimics the process of electroplating. Students can relate the process of electroplating to the Law of Conservation of Matter, Faraday’s Law and more.

See more product details

This item can only be shipped to schools, museums and science centers

Product Details

Mimic the everyday process of electroplating with this easy-to-perform lab. Students apply a thin decorative and protective layer of copper onto a metal key, then investigate the mass changes that occur as the two electrodes—the key and the copper electrode—are hooked up to a power supply and ammeter. Students relate the moles of electrons transferred to the moles of copper deposited on the key or lost by the electrode. The charge on the copper ion can then be calculated by applying Faraday’s Law. Pre- and post-lab activities help students relate the non-spontaneous process of electroplating to the Law of Conservation of Matter, oxidation–reduction reactions, anode and cathode, and Faraday’s Law. Reproducible student handout and Teacher Notes include answer keys, sample data and calculations. Kit includes 15 metal keys, 15 copper electrodes and ample chemicals needed to clean and copper plate the keys (or other metal objects).

Complete for 30 students working in pairs. DC power supply and ammeter are required and available separately.

Specifications

Materials Included in Kit: 
Copper strip, ½" x 6", 15
Copper wire, 22-gauge, 3 feet
Copper(II) sulfate, 750 g
Sodium hydroxide solution, 3 M, 175 mL, 3
Sulfuric acid solution, 3 M, 250 mL
Key, nickel plated, 15
Steel wool, fine, pad


Correlation to Next Generation Science Standards (NGSS)

Science & Engineering Practices

Developing and using models
Planning and carrying out investigations
Using mathematics and computational thinking

Disciplinary Core Ideas

MS-PS1.A: Structure and Properties of Matter
MS-PS1.B: Chemical Reactions
HS-PS1.A: Structure and Properties of Matter
HS-PS1.B: Chemical Reactions

Crosscutting Concepts

Systems and system models
Energy and matter
Stability and change

Performance Expectations

MS-PS1-2: Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.