Introduction to Oxidation-Reduction (Redox) Reactions (limited shelf life)
Kit #88
$183.80
In this introduction to oxidation-reduction, students work independently to determine: ♦ The relative tendency of metal to lose electrons ♦ The relative tendency of halogens to gain electrons Students place pieces of zinc, lead and copper in solutions of metallic ions to test their relative reducing ability. Then, they compare and determine the relative oxidizing strength of certain halogen elements: chlorine, bromine and iodine. This highly visible and safe activity is an excellent introduction to a very important chemical concept.
Details at a Glance
- 1 Day | 1 ~50 minute class period
- 2 Activities
- Accommodates 2 classes, each with 12 groups of 2 students
- Consumables service 48 students
Guides & Student Sheets
Our kits and modules provide you with everything you need so you can open, review, and teach the material confidently the next day.
- Full downloadable Teacher Guide with background information, detailed instruction, example data and answers
- Downloadable Student Sheets with age appropriate background information, full procedure(s), and analysis questions
- All materials necessary to carry out the investigation
- Safety Data Sheets
Kit Components
- 1 Teacher's Guide with MSDS
- 32 Student Worksheets and Guides
- 12 Chemplates®, LAB-AIDS®
- 1 Copper Shot, Package
- 1 Lead Shot, Package
- 1 Zinc Shot, Package
- 4 Droppers
- 1 Copper II Nitrate Solution, Bottle
- 1 Lead II Nitrate Solution, Bottle
- 1 Zinc Nitrate Solution, Bottle
- 1 Chlorine Water, Bottle
- 1 Bromine Water, Bottle
- 1 Iodine Solution, Bottle
- 2 Organic Solvent, Bottle
- 1 Sodium Bromide Solution, Bottle
- 1 Sodium Chloride Solution, Bottle
- 1 Sodium Iodide Solution, Bottle