EDTA Titration of Ca2+ and Mg2+ in Bottled Water
Science & technology |
Physics & chemistry |
Course material |
04/15/2008 |
.doc |
4 pages
Document abstract : «The objective of this experiment is to determine the total concentration of metal ions required to completely react with EDTA, or ethylene diamine tetra-acetate. The concentration determined will then be taken as the equivalent concentration of...»
Synopsis abstract : «EDTA titration of Ca2+ and Mg2+ in bottled water. Objective. Procedure. Apparatus. Data and sample calculations. Results and discussion. Titration with EDTA using Hydroxynaphthol indicator....»
Ferromagnetism and the Curie-Weiss Law
Science & technology |
Physics & chemistry |
Course material |
06/25/2007 |
.pdf |
3 pages
Document abstract : «In "Ferromagnetism and the Curie-Weiss Law" the author will start by giving a more complete derivation of the Curie-Weiss law,
which might make a few points clearer. Then he will try to address some of your
questions more directly. The author...»
Synopsis abstract : «Introduction. Detailed derivation of the Curie Weiss Law. Introducing the concept of Curie temperature....»
Position of the Fermi Level for Extrinsic Semiconductors: Additional Notes for Solid State Physics
Science & technology |
Physics & chemistry |
Course material |
06/25/2007 |
.pdf |
2 pages
Document abstract : «In "Position of the Fermi Level for Extrinsic Semiconductors" the author will talk a little more in detail about doped semiconductors. Here, the author answers the following questions:
(i) What is the position of the Fermi level for an extrinsic...»
Synopsis abstract : «Introduction. What is the position of the Fermi level for an extrinsic semiconductor?. What is the concentration of electrons(holes) in the conduction(valence) band?. The problem from 2006 university exam....»
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