Friday
March 24, 2017

Post a New Question

Posted by on .

A 3.455 g sample of vinegar is titrated. It requires 16.83 mL of 0.2145 M NaOH to get to the phenolphthalein end point. Calculate the weight percent of acetic acid in this sample of vinegar. ____ % Note: calculate the molecular weight to one decimal place, so the answer should be 3 significant figures.

  • chemistry - ,

    To quote one of our very good math and science tutors: “You will find here at Jiskha that long series of questions, posted with no evidence of effort or thought by the person posting, will not be answered. We will gladly respond to your future questions in which your thoughts are included.”

  • chemistry - ,

    aaaaa.....

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question