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Carolina Chemonstrations®: Rainbow Indicators Kit

Item # 840333 Exclusive

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. 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.

Price

$42.95

In stock and available to ship.

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.

   This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).

  • This item is only available from Carolina Biological Supply Company.
  • 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.
  • This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. Visit our Login & Registration page to learn how to create a Login and link it to an approved school or business account.
 
Components Qty Included?
Clear Containers 6 Included
Red Indicator 1 Included
Orange Indicator 1 Included
Yellow Indicator 1 Included
Blue Indicator 1 Included
Green Indicator 1 Included
Purple Indicator 1 Included
3 M Hydrochloric Acid, 30 mL 3 Included
3 M Sodium Hydroxide, 30 mL 2 Included
Teacher’s Manual with Reproducible Student Sheet 1 Included
Distilled Water, 1 gal 3 Needed, Not Included
Clear Glass or Plastic Beaker, 2 L 1 Needed, Not Included
White Background (for demo) 1 Needed, Not Included

Correlations to State Standards

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    2700 York Road, Burlington, NC 27215-3398 • 800.334.5551