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Orange Juice to Strawberry Float—Chemical Demonstration Kit

By: The Flinn Staff

Item #: AP4778

Price: $62.05

In Stock.

With the Orange Juice to Strawberry Float Chemical Demonstration Kit, change a beaker of “juice” into a foamy, messy strawberry float. This demonstration is perfect, discussing acids and bases, neutralization reactions and indicators.

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This item can only be shipped to schools, museums and science centers

Product Details

Change a beaker of “orange juice” into a big, foamy, messy strawberry float! Simply mix some chemicals together in a beaker, add an acid–base indicator and a colorless solution, and stand back. A huge mountain of foam will erupt out of the beaker. This impressive demonstration is perfect when discussing the concepts of acids and bases, neutralization reactions and indicators. Teacher Demonstration Notes included.

Concepts: Acid–base indicators, neutralization.
Time Required: 10 minutes
Note: A large fiberglass demonstration tray (AP5429) is recommended.

Specifications

Materials Included in Kit: 
Alconox cleaner, 350 g
Hydrochloric acid, 3 M, 1 L, 2
Methyl orange solution, 0.2%, 700 mL
Sodium bicarbonate, lab grade, 350 g


Correlation to Next Generation Science Standards (NGSS)

Science & Engineering Practices

Analyzing and interpreting data
Obtaining, evaluation, and communicating information
Developing and using models

Disciplinary Core Ideas

MS-PS1.A: Structure and Properties of Matter
MS-PS1.B: Chemical Reactions
HS-PS1.A: Structure and Properties of Matter
HS-PS1.B: Chemical Reactions

Crosscutting Concepts

Cause and effect
Patterns
Structure and function
Stability and change

Performance Expectations

MS-PS1-5: Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.
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-PS2-2: Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.
HS-PS1-6: Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.