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2 cards from this section. Quick, good the night before a test.
Define volume percentage (V/V).
Think of it as part of a whole relating to liquids.
Calculate the volume percentage of 40 mL of sugar syrup mixed to make 200 mL of the solution.
Use the formula for calculating volume percentages.
What does the term volume percentage (V/V) refer to?
Focus on the definition of V/V in context.
True or False: Volume percentage can only be used with liquid solutions.
Remember the different types of solutions discussed.
Design a solution that contains a specific volume percentage of ethanol for use in pharmaceutical products. If your target volume is 500 mL at 25% ethanol, how much pure ethanol will you need?
Use the volume percentage formula.
A chemist prepares an antifreeze solution that must be at a 35% V/V concentration. If the total solution volume ends up being 1 L, how much antifreeze should they use?
Convert the percentage into a volume using the total volume.
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