2.74 g of canola oil were titrated with KOH. It required 13.92 mL of 0.0040 M KOHto reach the equivalence point. What is the acid number?Your Answer:Answerunits A student performed an acid-base titration of acetic acid with NaOH. Whichstatement(s) is/are true about the student's titration when it is at the equivalencepoint?The solution will contain mostly sodium acetate.The pH will be above 7 due to the presence of the weak conjugate base.The solution will contain mostly water and NaCl.The pH will be below 7 since acetic acid is a weak acid.The pH will be very close to 7 since the acid has been neutralized.

2.74 g of canola oil were titrated with 13.92 mL of 0.0040 M KOH to reach the equivalence point.We…

Answered: 2.74 g of canola oil were titrated with…

2.74 g of canola oil were titrated with KOH. It required 13.92 mL of 0.0040 M KOH to reach the equivalence point. What is the acid number? Your Answer: Answer units

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.58QE

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

2.74 g of canola oil were titrated with KOH. It required 13.92 mL of 0.0040 M KOH
to reach the equivalence point. What is the acid number?
Your Answer:
Answer
units

A student performed an acid-base titration of acetic acid with NaOH. Which
statement(s) is/are true about the student's titration when it is at the equivalence
point?
The solution will contain mostly sodium acetate.
The pH will be above 7 due to the presence of the weak conjugate base.
The solution will contain mostly water and NaCl.
The pH will be below 7 since acetic acid is a weak acid.
The pH will be very close to 7 since the acid has been neutralized.

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