This is a collection of ten chemistry test questions with answers dealing with unit conversions.

### Question 1

Convert the following measurements into m.

a. 280 cm

b. 56100 mm

c. 3.7 km

### Question 2

Convert the following measurements into mL.

a. 0.75 liters

b. 3.2 x 10^{4} μL

c. 0.5 m^{3}

### Question 3

Which is greater: 45 kg or 4500 g?

### Question 4

Which is greater? 45 miles or 63 km?

### Question 5

How many cubic feet are there in a room measuring 5m x 10m x 2m?

### Question 6

What is the volume of a 12-oz can of soda in mL?

### Question 7

What is the mass of a 120 lb person in grams?

### Question 8

What is the height in meters of a 5'3" person?

### Question 9

6 gallons of gasoline costs $21.00. How does a liter cost?

### Question 10

A man makes a 27.0 km trip in 16 minutes.

a. How far was the trip in miles?

b. If the speed limit was 55 miles per hour, was the driver speeding?

a. How far was the trip in miles?

b. If the speed limit was 55 miles per hour, was the driver speeding?

### Answers

1. a. 2.8 m b. 56.1 m c. 3700 m

2. a. 750 mL b. 32 mL c. 5 x 10

3. 45 kg

4. 45 miles (72.4 km)

5. 3531.47 ft

6. 354.9 mL

7. 54431 grams

8. 1.60 m

9. $0.92

10. a. 16.8 miles b. Yes (63 mph)

2. a. 750 mL b. 32 mL c. 5 x 10

^{5}mL3. 45 kg

4. 45 miles (72.4 km)

5. 3531.47 ft

^{3}6. 354.9 mL

7. 54431 grams

8. 1.60 m

9. $0.92

10. a. 16.8 miles b. Yes (63 mph)