Chemistry Conversion Problems Worksheet
A Grade 11 Chemistry worksheet focusing on unit conversion problems, including dimensional analysis and significant figures.
Includes
Standards
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Chemistry Conversion Problems
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Read each problem carefully and show all your work, including units and significant figures. Use dimensional analysis for all conversions.
1. Convert 75.0 grams to kilograms.
2. How many milliliters are in 3.5 liters?
3. One kilometer is equal to meters.
4. There are micrograms in one gram.
5. A car travels at a speed of 60 miles per hour. What is this speed in meters per second? (1 mile = 1.609 km)
26.8 m/s
96.5 m/s
100.0 m/s
160.9 m/s
6. A chemical reaction produces 0.025 moles of product. If the molar mass of the product is 180.16 g/mol, what is the mass of the product in milligrams?
7. When converting between metric units (e.g., grams to kilograms), the conversion factor (e.g., 1000g/1kg) limits the number of significant figures in the answer.
True
False
8. The density of ethanol is 0.789 g/mL. What is the density in kg/L?