Chemistry Conversion Factors Worksheet
A Grade 11 Chemistry worksheet focusing on applying conversion factors to solve stoichiometry and unit conversion problems.
Includes
Standards
Chemistry Conversion Factors
Name:
Date:
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Read each question carefully and use appropriate conversion factors to solve the problems. Show all your work for full credit.
1. Which of the following is an example of a conversion factor?
12 grams
1 mole / 6.022 x 10^23 atoms
25 mL
5.0 meters
2. How many milliliters are in 2.5 liters?
0.0025 mL
25 mL
250 mL
2500 mL
1. Avogadro's number states that there are particles in one mole of a substance.
2. To convert from grams to moles, you use the mass of the substance.
3. The SI unit for amount of substance is the .
1. Convert 50.0 grams of NaCl to moles. (Molar mass of NaCl = 58.44 g/mol)
2. How many atoms are in 3.0 moles of Oxygen (O)?
1. A conversion factor always has a value of one.
True
False
2. Density can be used as a conversion factor between mass and volume.
True
False
Match the unit with its equivalent.
1. 1 kilogram
a. 1000 mL
2. 1 liter
b. 1000 grams
3. 1 meter
c. 100 centimeters