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Soaps tend to form insoluble compounds in the presence of Ca2+ ions.
Q2: What type of organic compound is produced
Q14: Aromatic compounds undergo addition reactions more readily
Q16: Which of the following measures of radioactivity
Q30: The half-life of cobalt-60 is 5.3 years.What
Q31: What is the [OH<sup>−</sup>] of a solution
Q35: A buffer solution contains acetic acid (HC<sub>2</sub>H<sub>3</sub>O<sub>2</sub>)at
Q39: What is always a characteristic of a
Q40: How is the following amino acid categorized?
Q41: N-methyl-1-propanamine contains a methyl group,hydrogen,and a propyl
Q57: Testosterone,cholesterol,and progesterone are all classified as steroids