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Activity Number
202
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Overview and Learning Objectives
Central Concepts
Textbook References
Activity Credits

Water Molecules

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Overview and Learning Objectives

Students can toggle charges, and make hydrogen bonds visible or not. The model also displays kinetic energy shading.

This model allows students to heat and cool water, and to see polarities and hydrogen bonds. It will not allow students to observe the unusual effects on water structure of cooling.

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Central Concepts

Key Concept:

Water molecules are small and highly polar. Their polar nature gives water its unusual properties. On a microscopic level, water is a network of these polar molecules linked together by hydrogen bonds.

Additional Related Concepts

Biology

  • Waste Disposal

Physics/Chemistry

  • Water

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Textbook References

  • Biology (Miller and Levine) Prentice Hall 5th Edition - Unit I: Chapter 3 - Introduction to Chemistry
  • Cell Biology (Pollard and Earnshaw) Saunders 2002 - Chapter Two: Molecular Structures

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Activity Credits

Created by CC Project: Molecular Workbench using Molecular Workbench

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These materials are based upon work supported
by the National Science Foundation under grant numbers
9980620, ESI-0242701 and EIA-0219345

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