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CHEMISTRY 360

(13) 1.96 mmole acetic acid (14) 76.3 mmole I 2 ... A method for determining sulfur was performed on a series ... G. TRIS (also called THAM), (HOCH 2) 3 CNH 2, is a weak ...

DETERMINATION OF THE KA OF A WEAK ACID

The second method for determining K a values involves a ... goggles should be worn at all times in the lab. ... Determination of the K a of a Weak Acid . Data: Part I ...

CF#6358A Lab 10-Student

CF#6358A Lab 10-Student ... of acids will be measured by determining the equilibrium constants for their ionization reactions in water. Concepts Weak acid ...

Spectrometric Determination of the Acid Dissociation Constant of ...

HIn is a weak acid, and In-is its conjugate base.) ... equally (this is the situation when the pH = pKa of ... Color wheel needed for pre-lab question 2(c).

Massachusetts Institute of Technology Department of Chemistry

EE: Acid, Base, and in Between 17 ... Zubrick -The Organic Chem Lab Survival Manual (Sixth Ed.) ... three-component mixture, using differences in pKa ...

Lab 6 Titration Curves

Lab 6 - Chemistry 163 - K. Marr Green River Community College Page 1 of 7 Lab 6. Use of Titration Curves to Determine the K a of Two Weak Acids Prelab Assignment ...

GA/7 Potentiometric Titration INTRODUCTION

Rev. 7/99 7-1 GA/7 Potentiometric Titration INTRODUCTION The potentiometric titration is a useful means of characterizing an acid.

Chem 106 Laboratory Manual, Experiment 6

6-1 Experiment 6 Titration II - Acid Dissociation Constant Introduction: An acid/base titration can be monitored with an indicator or with a pH meter.

Advanced Placement Chemistry

Any lab report that is turned in more than ... with those from pure salicylic acid and acetylsalicylic acid. Determining the ... Calculating the pH of weak acid and base ...

Lab 6 Titration Curves

... complete in your lab notebook the following sections of the report ... The titration of a weak acid or base is also useful for determining ... determine the pKa of the acid ...

EXPERIMENT 10

... done for the purpose of determining the concentration of a weak acid ... pKa OF A WEAK MONOPROTIC ACID 11/07/05 7 REPORT FORM Name

CHM 3000 - Analytical Chemistry SYLLABUS

CHM 3000: Analytical Chemistry, Syllabus Spring 2010 Page 1 of 8 THE COLLEGE OF ST SCHOLASTICA Duluth, Minnesota CHM 3000 - Analytical Chemistry SYLLABUS Spring 2010 ...

TITRATION CURVES AND THE DISSOCIATION CONSTANT OF ACETIC ACID

Acetic acid is a weak acid and sodium hydroxide is a strong base. The solution ... 5 TITRATION CURVES AND THE DISSOCIATION CONSTANT OF ACETIC ACID Turn in report sheets and a ...

INSERT

pKas of Selected Acid-Base ... LAB-2) Suggest a method for determining the ... with acrylic acid. (Hint: The O-O bond in hydrogen peroxide is weak.)

AP Chemistry

Laboratory Experiments for Advanced Placement Chemistry Sally Ann Vonderbrink, Ph.D. Published by Flinn Scientific, Inc. P.O. Box 219 Batavia, IL 60510 1-800-452-1261 www ...

Kindergarten

(Conduct experiments, write a report, and ... Explain the role of atomic number in determining ... Experimentally determine the Ka and pKa values for a weak acid.

Extraction of Caffeine from Tea

Organic Chemistry I Lab Extraction of Caffeine from Tea Frequently, organic chemists must separate an organic compound froma mixture of compounds, often derived from ...

Determination of the Molar Mass and Ka of an Unknown weak Acid

... determine the molar mass, pKa, and Ka of a weak, monoprotic acid ... same amount of mass of weak acid (say. . ..0.25 g) which of the unknown weak acids used in the lab ...