The bond length in an HI molecule is 1.61 and the measured dipole moment is 0.44 D. What is the magnitude (in units of e) of the negative charge on I in HI? (1 debye = 3.34 10-30 coulomb-meters; e = 1.6 10-19 coulombs)
A) 1.6 10-19
B) 0.057
C) 9.1
D) 1
E) 0.22
Question 2
Oxidation is the ________ and reduction is the ________.
A) gain of oxygen, loss of electrons
B) loss of oxygen, gain of electrons
C) loss of electrons, gain of electrons
D) gain of oxygen, loss of mass
E) gain of electrons, loss of electrons