SOLUTIONS TO EXERCISES, LESSON 2
1.
b
(para 2-1a)
2.
boiling; 30
(para 2-1b(2) Note)
3.
a
N
b
CD
c
CN
d
CD
e
N
f
CN
(para 2-2)
4.
(1)
d
(2)
e
(3)
a
(4)
c
(5)
b
(figure 2-1)
5.
c
(figure 2-1)
6.
a
(figure 2-1)
7.
b
(figure 2-1)
8.
a
distilled water
b
loosely
c
rust (para 2-4a)
9.
a
b
sterilize
c
10; 15 (para 2-5)
10.
a
Soak
b
Clean
c
Rinse
d
Pat; dry
(para 2-6b)
11.
c
(para 2-7b(2))
12.
e
(para 2-7b(2))
13.
e
(figure 2-2, para 2-8a(3))
MD0509
2-30