The weak base amphetamine, C6H5CH2CH(CH3)NH2, is a stimulant used to treat narcolepsy and attention deficit disorder. What is the pH of 0.075 M amphetamine (Kb=6.3x10-5)?

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

What is the correct lewis structure for chloroform chcl3