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Principal Species and pH in Acid-Base Solutions

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Robert M. Hanson

Department of Chemistry, St. Olaf College, Northfield, MN 55057

J. Chem. Educ., 2002, 79 (12), p 1486

DOI: 10.1021/ed079p1486.2

Publication Date (Web): December 1, 2002

Abstract

Web page that allows one to determine the concentrations of principal species in a variety of solutions or mixtures of solutions; also allows a virtual titration.

Keywords (Audience):

High School / Introductory Chemistry

Keywords (Domain):

Analytical Chemistry

Keywords (Feature):

JCE WebWare

Keywords (Pedagogy):

Computer-Based Learning

Keywords (Subject):

Acids / Bases

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Citing Articles

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

Unified Approximations: A New Approach for Monoprotic Weak Acid-Base Equilibria
Harry L. Pardue , Ihab N. Odeh and Teweldemedhin M. Tesfai
Journal of Chemical Education2004 81 (9), 1367
- Unified Approximations: A New Approach for Monoprotic Weak Acid-Base Equilibria
  Harry L. Pardue , Ihab N. Odeh and Teweldemedhin M. Tesfai
  Journal of Chemical Education2004 81 (9), 1367
  This article describes a new approach to approximate calculations for monoprotic acid–base equilibria in otherwise pure water. The new approach, identified herein as unified approximations, uses a simple decision criterion to select between situations ...
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