Posted by janvi on Thursday, October 22, 2009 at 10:18am.
5% means 5.00g acetic acid in 100 mls of solution. That is equivalent to 50.0 g acid/L.
The molar mass of acetic acid is about 60.05g/mole
(50.0 g acid/L.)(1 mol / 60.05g) = 0.8326 mol/L
The reaction is:
HC2H3O2 + NaOH --> NaC2H3O2 + H2O
based on the reaction,
moles of HC2H3O2 = moles of NaOH
(0.025 L)(0.10 mol/L) = 0.0025 moles NaOH
moles of acid = 0.0025 moles HC2H3O2
V*M = 0.0025 moles
Substitute to molarity of the acid and solve for V to get the volume in liters. You may want to convert the volume in liters to milliliters at the end.
Related Questions
chemistry - Assuming the density of a 5% acetic acid solution is 1.0 g/mL, ...
CHM - Assuming the density of acetic acid solution is 1.0 g/mL, determine the ...
chemistry - assuming the density of a 5% acetic acid solution is 1.0 g/mL, ...
CHEMISTRY - Assuming the density of a 5% acetic acid solution is 1.0 g/mL,...
chemistry - You were given 25.00 ml of an acetic acid solution of unknown ...
Chemistry - Pure acetic acid, known as glacial acetic acid, is a liquid with a ...
Chemistry - A chemist wants to be a supercook and wants to create 8%(m/v) acetic...
Chemistry - Assuming the mass of 5% Acetic Acid is 1.0g/mL, what volume of ...
Chemistry - A sample of 25.00 mL of vinegar is titrated with a standard 1.02 M ...
Chem - Please tell me if these are right! 1.How many milliliters of 0.215 M NaOH...
For Further Reading
