'Molar conductivity' diaporamas de présentation

Chapter 7 Solutions of Electrolytes

Chapter 7 Solutions of Electrolytes. Electrical Units ( ???? ). The electrostatic force ( ??? ) F between two charges Q 1 and Q 2 separated by a distance r in a vacuum is. The SI unit of charge Q is the coulomb ( ?? ), C.

1.81k views • 88 slides

Chapter 7 Solutions of Electrolytes

Chapter 7 Solutions of Electrolytes. 7.1 transference of ion 7.2 conductance of electrolyte solution 7.3 Application of conductance 7.4 Strong Electrolytes. New Words and Expressions. galvanic cell ??? electrolytic cell ??? Cathode ??

1.56k views • 59 slides

ELECTROLYTE CONDUCTANCE

ELECTROLYTE CONDUCTANCE. CMT552 ELECTROCHEMISTRY AND CORROSION SCIENCE. What is electrolyte?. Any substance that produce ions when dissolved in a solvent (usually water) is an electrolyte. It is the electrically conductive solution that must be present for corrosion to occur.

14.49k views • 57 slides

????????????????????

456 views • 30 slides

Chapter 7 Electrochemistry

688 views • 28 slides

The high overpotential limit

The high overpotential limit. The overpotential ? is large, but could be positive or negative ! When ? is large and positive j c = j 0 e -a f ? = j 0 /e a f ? becomes very small in comparison to j a Therefore j ? j a = j 0 e (1-a) f ?

921 views • 25 slides

Solution conductivity

569 views • 21 slides

Chapter 21 Molecular motion in liquids

Chapter 21 Molecular motion in liquids. Summary of Midterm I. Class average 78%; Lowest 25%; highest 96% A+ 12 students A 17 students A- 15 students B+ 6 students B 4 students B- 6 students F 3 students. 21.5 Experimental results.

202 views • 14 slides