Tag Archives: Introduction

Calculating of molar concentration for a concentrated solution

Three weeks ago my colleague and me conducted oral exams of student teachers (in chemistry). One of the tasks given to the students by me was calculating of the molar concentration for a concentrated solution of hydrochloric acid (36%) or sulfuric acid (about 100%), respectively.

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Software: QtiPlot

QtiPlot is a cross platform data analysis and scientific visualisation solution [1] similar to Origin [2]. The program is developed by Ion Vasilief, who also developed some other nice tools[3].

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  1. "Page Redirection", 2014. http://soft.proindependent.com/qtiplot.html
  2. " OriginLab - Origin and OriginPro - Data Analysis and Graphing Software " http://www.originlab.com/
  3. ProIndependent, "ProIndep Serv Srl" http://soft.proindependent.com/serv/projects.html