Vinegar Contains Acetic Acid (CH₃COOH, 60

question 118

Multiple Choice

Vinegar contains acetic acid (CH₃COOH, 60.06 g/mol) .The acetic acid in a 12.0 g sample of vinegar was neutralized by 48.0 mL of 0.250 M NaOH.What is the mass percent CH₃COOH in this type of vinegar?

• A)6.01%
• B)10.0%
• C)20.0%
• D)27.8%
• E)96.1%

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