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Unformatted text preview: the specific heat of that substance Question 6 5 of 5 points Water is a very versatile solvent because water molecules are_____. Selected Answer: polar Question 7 5 of 5 points The partial charges on a water molecule occur because of _____. Selected Answer: the unequal sharing of electrons between the hydrogen and the oxygen atoms of a water molecule Question 8 5 of 5 points Water molecules have _____ than molecules of similar size, such as ammonia and methane. Selected Answer: a higher boiling point Question 9 5 of 5 points Hydrophilic substances, but not hydrophobic substances, _____. Selected Answer: have charges and partial charges to which water molecules can adhere Question 10 5 of 5 points A glass of grapefruit juice, at pH 3, contains _____ H + as a glass of tomato juice, at pH 4. Selected Answer: ten times as much...
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This note was uploaded on 04/10/2008 for the course BIOL 1201 taught by Professor Wishtichusen during the Spring '07 term at LSU.
- Spring '07