Which atom of NAD+ carries the positive charge?
A) C
B) N
C) O
D) P
B
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Which of the following is a description of an anhydrous salt?
A) a salt which is insoluble in water B) a salt which is soluble in water C) a salt with no water incorporated in its crystal structure D) a salt with water incorporated in its crystal structure
Which countries in the Pacific have matriarchal traditions?
A) Australia B) New Zealand C) Marshall Islands D) New Guinea E) none of the above
Explain why caprylic acid, CH3(CH2)6COOH, dissolves in a 5 percent aqueous solution of sodium hydroxide but caprylaldehyde, CH3(CH2)6CHO, does not
A) With two oxygens, the caprylic acid is about twice as polar the caprylaldehyde. B) The caprylaldehyde is a gas at room temperature. C) The caprylaldehyde behaves as a reducing agent, which neutralizes the sodium hydroxide. D) The caprylic acid reacts to form the water soluble salt.
Automobiles are an example of ________ air pollution sources
Fill in the blank(s) with correct word