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What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare 100.0 milliliters of a 0.50 M acetic acid solution?
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Jun 28, 2017
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What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare 100.0 milliliters of a 0.50 M acetic acid solution?
Chemistry
high-school
Hobberwickey
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Answer:
20 milliliters
Step-by-step explanation:
I don't cap
Nebi
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Jun 29, 2017
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Nebi
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6
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Mi * Vi = Mf * Vf
2.5 * Vi = 0.50 * 100.0
2.5 Vi = 50
Vi = 50 / 2.5
Vi = 20 mL
hope this helps!
Kim Zeevaarders
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Jul 4, 2017
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Kim Zeevaarders
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