Login or Register

800.334.5551 Live Chat (offline)

Carolina Chemonstrations®: Rainbow Indicators Kit

$49.00
(in stock)

Description

Here's a colorful introduction to pH indicators for your chemistry class. Amaze your students as you add colorless solutions to seemingly empty beakers and produce a rainbow of colors. Students begin by making a prediction about the results based on prior knowledge. After viewing the demo, they construct an explanation of their observations on a particulate level and then answer big-picture questions that ensure their understanding of the underlying concepts. It's a mesmerizing way to start your school year and a must during an acid/base unit. This demonstration requires approximately 5 min of classroom time and materials are sufficient for 5 demonstrations.

Specifications

Shipping Information or Purchase Restrictions
  • Exclamation icon Excepted Quantity - This product is/contains a DOT regulated hazardous material in an excepted quantity. This does not incur a hazardous materials fee. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
What’s Included:
  • 6 Clear Containers
  • 1 Red Indicator
  • 1 Orange Indicator
  • 1 Yellow Indicator
  • 1 Blue Indicator
  • 1 Green Indicator
  • 1 Purple Indicator
  • 3 3 M Hydrochloric Acid, 30 mL
  • 2 3 M Sodium Hydroxide, 30 mL
  • 1 Teacher’s Manual with Reproducible Student Sheet
  • expand to see full list
Needed But Not Included:
  • 3 Distilled Water, 1 gal
  • 1 Clear Glass or Plastic Beaker, 2 L
  • 1 White Background (for demo)
Return Policy:

This product is backed by our 100% Satisfaction Guarantee. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. Read more about our Return and Exchange Policy  »

Reviews

Questions & Answers