SOLUTIONS TO EXERCISES, LESSON 2
1.
c (para 2-2b(3))
2.
b (para 2-4)
3.
d (para 2-4i)
4.
c (para 2-4q)
5.
b (para 2-5d)
6.
b (para 2-5e)
7.
c (para 2-5h)
8.
b (para 2-6b)
9.
d (para 2-6c(2), d(3))
10.
a (paras 2-6d(1); 2-7b(1))
11.
c (para 2-7b(2))
12.
c (para 2-7c(1)) 10 ml of a 10 percent concentration makes 1000 ml of a 1:1000
solution.
IF
10 ml
THEN
X ml
1000 ml
=
4000 ml
1000X = 40,000
1000
1,000
X = 40 ml
13.
b (para 2-8a)
14.
a (para 2-8a)
15.
c (para 2-9a)
16.
a (para 2-9a, b(1))
17.
c (para 2-21a)
MD0913
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