Tuesday, 16 December 2014
SPM Form 4 Chemistry - Electroplating [video]
This video is related to electroplating which may help you to understand the idea of electroplating and how the movements of ions in the electrolyte during the electrolysis.
Thursday, 4 December 2014
SPM Form 4 Form 5 Chemistry Revision Notes
Here's a useful link for SPM Form 4/Form 5 students.
Inside the website (OnlineTuition.com.mty) included many subjects such as chemistry, physic, biology, additional mathematics, science and etc.
There also got revision notes for SPM Form 4 and Form 5 Chemistry.
The 4 Intermolecular Forces and How They Affect Boiling Points
There are 4 intermolecular forces which would affect the boiling points, they are:
- Ionic forces
- Hydrogen bonding
- Van Der Waals Dipole-dipole interactions
- Van der waals Dispersion forces (London forces)
Here's the link which explain how these 4 intermolecular forces would affect the boiling point:
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