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The Designated Driver—Chemical Demonstration Kit

By: Jim and Julie Ealy, Retired, The Peddie School, Hightstown, NJ

Item #: AP8460

Price: $38.15

In Stock.

In the Designated Driver Chemical Demonstration Kit, a solution is poured into four beakers, producing solutions of “strawberry soda,” “blueberry soda,” “red wine” and “water.” See what happens when the resulting three beakers are mixed.

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Product Details

A colorless solution is poured from a large beaker into four smaller beakers producing solutions of “strawberry soda,” “blueberry soda,” “red wine” and “water.” Mixing the resulting solutions from the first three beakers produces “red wine.” The three beakers are refilled with wine and subsequently all four are poured back into the large beaker to produce water. Teacher Demonstration Notes included.

Concepts: Acid–base indicators, complex ions.
Time Required: 15 minutes

Specifications

Materials Included in Kit: 
Hydrochloric acid solution, 2 M, 100 mL
Iron(III) chloride, 5 g
Phenolphthalein solution, 15 mL
Potassium thiocyanate solution, 10 mL
Sodium fluoride solution, 70 mL
Sodium hydroxide solution, 2 M, 25 mL
Thymolphthalein solution, 15 mL


Correlation to Next Generation Science Standards (NGSS)

Science & Engineering Practices

Asking questions and defining problems
Planning and carrying out investigations
Analyzing and interpreting data
Engaging in argument from evidence
Obtaining, evaluation, and communicating information

Disciplinary Core Ideas

MS-PS1.B: Chemical Reactions
HS-PS1.B: Chemical Reactions

Crosscutting Concepts

Cause and effect
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.
HS-PS1-2. Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.