GENERAL GAS LAW From the gas laws, we know that the volume of a gas depends on both its temperature […]
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KINETIC THEORY OF GASES
The kinetic theory of matter postulates that the tiny Particles of matter are continually moving and so possess kinetic energy. […]
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Gaseous state and gas laws
STATES OF MATTER Matter is made up of very tiny particles such as atoms, molecules and ions. Matter exists in […]
Charge flow during electrolysis The coulomb is the electrolytic unit of charge. A current of one ampere is the rate […]
The importance of electrochemical cells or galvanic cells lies in their ability to provide us with a portable source of […]
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Electrochemistry
It is a well known fact that energy menifests itself in different forms which are interconvertible into one another. Among […]
The passage of electricity through the electrolytes in their molten or dissolved state can cause chemical changes under suitable conditions. […]
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Electrolysis
When an electric current is passed through an electrolyte solution, the ions of the electrolyte undergo chemical changes at the […]
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Ionic theory
To account for the phenomena of electrolysis the Ionic Theory was put forward by Arrhenius in 1880. The theory states […]
We are familiar with the balancing of chemical equations by inspection method. However, inspection method may not be useful for […]