Benz Microscope Acids, Bases, and the pH Scale Small Group Learning Kit. Wether distance learning or in person, this small group activity kit will help students gain an understanding of the basic differences between the properties of acids and bases, learn the role of hydrogen and hydroxide ions in acidic and basic substances, and comprehend the nature of the pH scale with regards to acid and base strength. Students will examine the effects of acids and bases on several pH indicators, determine the pH of several common household materials, and use the knowledge gained to determine the identity of four unknown solutions.
Instruction Manual and enough materials for 2 groups are included. Perfect for distance classroom learning and small group learning situations such as home school, science clubs, scouts, and more. SKU BZ8703, MPN KK8703-KIT.
Manual Contents
- Introduction
- Objectives
- Materials list
- Safety
- Procedure
- Analysis
- Answer Key
- Safety Data Sheets
Kit Includes:
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5mL Deionized water
- 5mL Dilute acid (0.1 M HCI)
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5mL Dilute base (0.1 M NaOH)
- 5mL 0.5% litmus
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5mL 0.02% methyl red
- 5mL 0.5% bromothymol blue
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5mL 1.0% phenolphthalein
- 5mL Vinegar
- 5mL Household ammonia
- 5mL Soap solution
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5mL Filtered water
- 5mL Vitamin C solution
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5mL Unknown solution #1
- 5mL Unknown solution #2
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5mL Unknown solution #3
- 5mL Unknown solution #4
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1 pkg Wide-range pH test strips
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2 Reaction trays (Spot Trays)
DOT Info: Small quantity exemption for land and rail transportation only. (Cannot ship to Hawaii, PR, APO or FPO.)
