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The properties of water include cohesion, adhesion, capillary action, surface tension, the ability to dissolve many substances, and high specific heat. The tendency for water molecules to form weak bonds and stick to each other is called. cohesion.
This section describes the properties of water in the liquid and solid states and explains how hydrogen bonding affects the surface tension and vapor pressure of water.
Discuss the unique properties of water. Explain what acidic solutions and basic solutions are. The Water Molecule Water molecules (H2O) are polar because of an uneven distribution of electrons, creating a slight negative (–) charge in the oxygen atom and a slight positive (+) charge in each hydrogen atom. The attraction between a hydrogen ...
Water Properties. What are the physical and chemical properties of water that make it so unique and necessary for living things? When you look at water, taste and smell it—well, what could be more boring? Pure water is virtually colorless and has no taste or smell. But the hidden qualities of water make it a most interesting subject.
• Identify six properties of water. • Identify the structure of a water molecule. • Explain how the structure of a water molecule relates to the properties of water. Credit: NASA. Safety. • Students should use caution as they move throughout the various investigation stations. Introduce the Challenge. Ask.
Properties of Water Worksheet 1.Write the chemical formula for water. 2.What type of bonds make up a water molecule? 3.Why is water the most important molecule on earth? 4.What does it mean to be polar? Why is water a polar molecule? 5.Are the shared electrons attracted to the oxygen or the hydrogen atoms in a water molecule?
1. Write the chemical equation for water. 2. Draw a Stick model of a water molecule. 3. Sketch a space filling model of a water molecule, show polarity by label positive and negatively charged regions of the molecule. 4. How is a water molecule like a magnet? 5. What causes surface tension in water? 6.
