Monday, January 16, 2012
Titration and figuring out the concentration?
A student prepares a hydrochloric acid solution by pipeting 20.00 mL of a stock HCl solution into an Erlenmeyer flask and diluting it to 50 mL with H2O. The student then titrates the diluted HCl solution with 2 M sodium hydroxide. If 26.50 mL of NaOH is required to reach the equivalence point, what was the concentration of the HCl stock solution?
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