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Product 12676

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

The Chemical Kidney Chemical Demonstration Kit provides students with a visual approach to learning how chemicals react inside the kidney. Mix water with solutions like red wine and lemonade to produce a distinctly yellow final solution.

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Mix water from a large beaker back and forth into five other beakers. Your students will observe a variety of color changes. Solutions looking like red wine, lemonade, grape juice and others are produced with the final solution being a distinct yellow. Teacher Demonstration Notes included.

Concepts: Complex ions, formation of precipitates.
Time Required: 20 minutes

Correlation to Next Generation Science Standards (NGSS)

Science & Engineering Practices

Developing and using models
Planning and carrying out investigations
Obtaining, evaluation, and communicating information

Disciplinary Core Ideas

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

Crosscutting Concepts

Cause and effect
Systems and system models

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.