Chemistry Conversion Factors
Explore conversion factors in chemistry with this worksheet, covering unit conversions, dimensional analysis, and practical applications for Grade 7 science.
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Chemistry Conversion Factors
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Read each question carefully and answer to the best of your ability. Show your work for all conversion problems.
1. A is a ratio of two equivalent quantities expressed in different units.
2. When converting units, we use a method called analysis.
3. There are 1000 in 1 liter.
1. How many centimeters are in 2 meters?
20 cm
200 cm
2000 cm
0.02 cm
2. Which of the following is a correct conversion factor?
1 kg / 100 g
1 m / 100 cm
1 hour / 60 minutes
1 L / 10 mL
1. Convert 500 grams to kilograms.
2. A reaction produces 2500 milliliters of a solution. How many liters is this?
3. An experiment requires 3.5 kilograms of a chemical. How many grams is this?
1. Dimensional analysis helps ensure that units cancel out correctly during a conversion.
True
False
2. A conversion factor can be written in only one way (e.g., 100 cm / 1 m).
True
False
Look at the image of the lab equipment below. If you need to measure exactly 0.5 liters of liquid, which piece of equipment would be most appropriate?
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