Introduction to General, Organic, and Biochemistry

260 SOLVED PROBLEMS

Question: II.4

Verified Answer:

322.15 Because 6 is a counted number, we know it e...
Question: II.3

Verified Answer:

(a)         33.679 = 33.7 (b)         2.4715 = 2.4...
Question: II.2

Verified Answer:

In each case, we add or subtract in the normal way...
Question: II.1

Verified Answer:

(a) 15 (3.6 has two significant figures) (b) 0.9 (...
Question: I.9

Verified Answer:

1.62 ÷ 7.94 = 0.204 Subtract exponents: 10^...
Question: I.8

Verified Answer:

6.4 ÷ 2.57 = 2.5 Subtract exponents: 10^{8}...
Question: I.7

Verified Answer:

4.6 × 9.2= 42 Add exponents: 10^{-7} × 10^{...
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