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Dilution Calculation Practice Problems
This site will produce an unlimited number of practice problems for calulating dilutions.
You may be given beginning or ending volume and concentrations and must calculate another.

You must enter your name and select a teacher before you are allowed to check any answers. Select the
teacher 'Guest Student' if you are not from Haltom High School.

Name: * Teacher: Select... Mr. Belland Ms. Crain Ms. Diaz Ms. Duley Mr. Franz Ms. Linebaugh Guest Student *
Consider the following problem:
    Assume all givens have 3 significant figures - Problems are at contant temperature and pressure.
   3.73 liters of a solution of sodium hydroxide with a concentration of 2.77 M is made from 0.815 liters. of a stock solution.
What was the concentration of the original solution?

Enter a numeric answer with three significant figures - No Units:
  Molarity = M NaOH *

Total: 0,Tried: 0, Correct: 0
June 13 2026, 11:02:50 GMT

Ver 01.01.00 April 17, 2016 - by G. W. Franz