CHAPTER 9
1.
a)
Rate is unchanged when [I2] increases by a factor of 1.67; order with respect to [I2] is 0.
For the ketone
For H
b)
+
7 105
1.7 10
5.4 104
1.7 10
4
4
b
7 105
0.2
=
or
b
=
ln
4
0.
CHAPTER 10
1.
2.
A linear least-squares fit to a Lineweaver-Burk plot (left) gives vmax = 0.34 mol m1 and KM =
0.42 M. In contrast, a direct least-squares fit (plotted on the right) to the Michaelis-M
CHAPTER 11
1.
a)
19
o (K) = / h = (2.2 eV)(1.6 1034 J / eV) = 5.311014 s1
6.626 10 J s
8 s1
o (K) = c / o = 2.9981014m1
= 5.64 107 m = 564 nm
5.3110 s
o (Ni) = (Ni) o (K) = 5.0 o (K) =12.11014 s1
2.
CHAPTER 14
1.
The gyromagnetic ratio has units of rad T-1 s-1, while B0 is Tesla. (Table 14.1) So:
B0 : rad T = rad (frequency in radians per second)
Ts
s
B0 / 2 : rad T 1 = 1 (frequency in Hz)
Ts r