Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
ACID-BASE TITRATION (NEUTRALIZATION REACTION) GCHEM I LAB CONCEPT PROBLEMS Titration Equation: Acid(aq) + Base(aq) Water (l) + Salt (aq) HCl(aq) + KOH(aq) H 2 O (l) + KCl(aq) Titration Formula: Molarity ANALYTE * Volume ANALYTE = Molarity TITRANT * Volume TITRANT Stoichiometric Coefficient ANALYTE Stoichiometry Coefficient TITRANT 1) The concentration of NaOH in an industrial chemical process is normally in the range of 3.0 to 6.0 M. The process was analyzed by titration as follows: 45.7 mL of 0.500 M H 2 SO 4 was required to neutralize a 20.0 mL sample of NaOH solution. Is the molarity of NaOH solution within range ? 2) A chemist is given a 50.0 mL sample of HCl solution from a waste treatment plant and ask to determine the molarity of the sample. The chemist titrated the solution with 0.250 M NaOH. The equivalency point of the titration was reached after 37.6 mL of NaOH was added. What was the molarity of the sample ? 3)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 07/28/2011 for the course CHM 2045 taught by Professor Eng during the Spring '10 term at UNF.

Page1 / 2


This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online