Chapter 1: Q. 1.25 (page 19)

Write each of the following in scientific notation:
a. $55000$
b. $480$
c. $0.000 005$
d. $0.000 14$
e. $0.0072$
f. $670 000$

Short Answer

Expert verified

a. The scientific notation of $55000$ is $5.5 \times 10^{4}$ .

b. The scientific notation of $480$ is $4.8 \times 10^{2}$ .

c. The scientific notation of $0.000 005$ is $5.0 \times 10^{- 6}$ .

d. The scientific notation of $0.000 14$ is $1.4 \times 10^{- 4}$ .

e. The scientific notation of $0.0072$ is $7.2 \times 10^{- 3}$ .

f. The scientific notation of $670 000$ is $6.7 \times 10^{5}$ .

Step by step solution

Part (a) step 1: Given Information

We need to write $55000$ in scientific notation.

Part (a) step 2: Calculation

Here,

$55000 = 5.5 \times 10^{4}$

So, The scientific notation is $5.5 \times 10^{4}$ .

Part (b) step 1: Given Information

We need to write $480$ in scientific notation.

Part (b) step 2: Calculation

Here,

$480 = 4.8 \times 10^{2}$

So, The scientific notation is $4.8 \times 10^{2}$ .

Part (c) step 1: Given Information

We need to write $0.000005$ in scientific notation.

Part (c) step 2: Calculation

Here,

$0.000005 = 5.0 \times 10^{- 6}$

So, The scientific notation is $5.0 \times 10^{- 6}$ .

Part (d) step 1: Given Information

We need to write $0.00014$ in scientific notation.

Part (d) step 2: Calculation

Now,

$0.0004 = 1.4 \times 10^{- 4}$

Therefore, The scientific notation is $1.4 \times 10^{- 4}$ .

Part (e) step 1: Given Information

We need to write $0.0072$ in scientific notation.

Part (e) step 2: Calculation

Now,

$0.0072 = 7.2 \times 10^{- 3}$

Therefore, The scientific notation is $7.2 \times 10^{- 3}$ .

Part (f) step 1: Given Information

We need to write $670000$ in scientific notation

Part (f) step 2: Calculation

Now,

$670000 = 6.7 \times 10^{5}$

Therefore, The scientific notation is $6.7 \times 10^{5}$ .

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Write each of the following in scientific notation:
a. $55000$
b. $480$
c. $0.000 005$
d. $0.000 14$
e. $0.0072$
f. $670 000$

Short Answer

Step by step solution

Part (a) step 1: Given Information

Part (a) step 2: Calculation

Part (b) step 1: Given Information

Part (b) step 2: Calculation

Part (c) step 1: Given Information

Part (c) step 2: Calculation

Part (d) step 1: Given Information

Part (d) step 2: Calculation

Part (e) step 1: Given Information

Part (e) step 2: Calculation

Part (f) step 1: Given Information

Part (f) step 2: Calculation

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Write each of the following in scientific notation:a.55000b.480c.0.000005d.0.00014e.0.0072f.670000

Short Answer

Step by step solution

Part (a) step 1: Given Information

Part (a) step 2: Calculation

Part (b) step 1: Given Information

Part (b) step 2: Calculation

Part (c) step 1: Given Information

Part (c) step 2: Calculation

Part (d) step 1: Given Information

Part (d) step 2: Calculation

Part (e) step 1: Given Information

Part (e) step 2: Calculation

Part (f) step 1: Given Information

Part (f) step 2: Calculation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Nuclear Chemistry

Chemical Reactions

Physical Chemistry

Organic Chemistry

Kinetics

Chemistry Branches

Study anywhere. Anytime. Across all devices.

Write each of the following in scientific notation:
a. $55000$
b. $480$
c. $0.000 005$
d. $0.000 14$
e. $0.0072$
f. $670 000$