Water, The Miracle Molecule
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Last updated 5:58 AM on 1/11/23
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10 Terms
1
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Polar:_______
is an unequal sharing of electrons causes oxygen end of the molecule to have an overall negative charge and the hydrogen end of the molecule to have an overall positive charge
2
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What temp does water boil?
100 degrees C
3
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What temp does water freeze?
0 degrees C
4
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Water density _____ starting about _ degrees Celsius and continues as it freezes
decreases, 4 (This allows ice to float in liquid water)
5
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How much calories are needed to raise one gram of water one degree Celsius?
1 calorie
6
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Adhesion: _______
molecules attracted to molecules different from it
7
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Cohesion:_____
attraction between molecules of same type
8
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Solvent: ______
does the dissolving
9
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Solute:_____
material that gets dissolved
10
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Solution:________
consists of a solute dissolved in a solvent
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Flashcards (43)