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Bonds and Interactions:
Sharing of electron pairs; Strong
Covalent bond
Bonds and Interactions:
Attraction of opposite charges
Ionic bond
Bonds and Interactions:
Sharing of H atom
Hydrogen bond
Bonds and Interactions:
Forcing of hydrophobic portions of molecules together in presence of polar substances
Hydrophobic interaction
Bonds and Interactions:
Weak attraction between atoms due to oppositely polarized electron clouds
van der Waals attraction
The properties of water:
Hydrogen bonds hold water molecules together
Cohesion
The properties of water:
Hydrogen bonds absorb heat when they break and release heat when they form, minimizing temperature changes
High specific heat
The properties of water:
Many hydrogen bonds must be broken for water to evaporate
High heat of vaporization
The properties of water:
Water molecules in an ice crystal are spaced relatively far apart because of hydrogen bonding
Lower density of ice
The properties of water:
Polar water molecules are attached to ions and polar compounds, making these compounds soluble
Solubility
Author
megxcorkie
ID
35587
Card Set
Test 1-Tables
Description
Chapter Tables 1-5 and 9
Updated
2010-09-18T21:14:18Z
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