Ranked #1

ionic compounds and formulae (video) feb 9 2008
ionic compounds and formulae (video) feb 9 2008
It has been a long time since my last post, holidays and theft of my laptops have conspired against me. I intend to post... Read more
9 Feb 2008
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7mins
Ranked #2

Valence Shell Electron Pair Repulsion (video) August 11th 2008
Valence Shell Electron Pair Repulsion (video) August 11th 2008
The pairs of electrons that exist in the valence shells of atoms repel each other as far as possible. This repulsion hel... Read more
11 Aug 2008
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5mins
Ranked #3

oxidation numbers
oxidation numbers
Follow these simple rules and you will always be able to determine the oxidation state of an element.
2 Jul 2006
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1min
Ranked #4

Chemistry exam techniques
Chemistry exam techniques
Its exam time. I've just finished marking some chemistry exams, and thought that it might be a good time to post some st... Read more
13 Oct 2006
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4mins
Ranked #5

Overall redox equations
Overall redox equations
How do you write and balance redox equations? An earlier podcast explained how to write and balance half equations. This... Read more
17 Oct 2006
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3mins
Ranked #6

karaoke redox titration
karaoke redox titration
You asked for it!! Here is the 'Gimme Gimme' redox titration karaoke. Let me know if you like these type of files..... I... Read more
25 Jul 2006
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4mins
Ranked #7

hydrogen fuel cells
hydrogen fuel cells
Hydrogen fuel cells offer a possible solution to mankind's future energy needs. This video podcast gives a brief introdu... Read more
24 Oct 2006
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4mins
Ranked #8

IUPAC naming of hydrocarbons I
IUPAC naming of hydrocarbons I
The first in a series of casts explaining the method used to name simple hydrocarbons.
27 Sep 2006
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2mins
Ranked #9

balancing redox half equations
balancing redox half equations
Redox equation balancing need not fill you with fear. Blindly following these rules and you will be able to write a bala... Read more
14 Oct 2006
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3mins
Ranked #10

covalent compounds
covalent compounds
Some introductory notes about naming covalent compounds. (Audio is from The Grates 'Science is Golden' -'Gravity Won't G... Read more
28 May 2006
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1min
Ranked #11

chemistry calculations
chemistry calculations
High school chemistry calculations are often dressed up to appear to be more difficult than they really are. They just a... Read more
12 Oct 2006
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4mins
Ranked #12

alkali metals
alkali metals
I've been busy lately, and haven't had time to generate anything new myself. I forget where I got this video from, but i... Read more
9 Oct 2006
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3mins
Ranked #13

electrochemical cells (video) sept 19 07
electrochemical cells (video) sept 19 07
This video chemistry podcasts looks at some aspects of electrochemistry as displayed in standard, simple high school che... Read more
19 Sep 2007
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4mins
Ranked #14

preparation and properties of gases - oxygen (video) august 2nd 2008
preparation and properties of gases - oxygen (video) august 2nd 2008
This chemistry video podcast demonstrates the laboratory production of oxygen gas, using thistle funnel, conical flask, ... Read more
2 Aug 2008
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2mins
Ranked #15

reactions of hydroxide and ammonia solutions with salts of metals - (video) june 9 2008
reactions of hydroxide and ammonia solutions with salts of metals - (video) june 9 2008
This chemistry video podcast looks at the reactions of basic solutions (ie ammonia solution and hydroxide solutions) wit... Read more
8 Jun 2008
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5mins
Ranked #16

preparation and properties of gases - carbon dioxide (video) may 23 2008
preparation and properties of gases - carbon dioxide (video) may 23 2008
This chemistry video podcast demonstrates the laboratory production of carbon dioxide gas, using thistle funnel, conical... Read more
25 May 2008
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3mins
Ranked #17

what's happening here?
what's happening here?
The other day in class Elle was using her lip gloss. Here is a video of what we saw. What is going on? (vodcast)
1 Jun 2006
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Ranked #18

collision theory
collision theory
When is a fatal car accident 'successful'? When used to explain reaction rates and collision theory. This may be a bit g... Read more
22 Oct 2006
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4mins
Ranked #19

acid base karaoke
acid base karaoke
Some of my class were singing 'Gimme Gimme a Redox Titration' today - it inspired me to post this acid/base version (to ... Read more
18 Sep 2006
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4mins
Ranked #20

redox review
redox review
A very brief recap of year 11 redox terminology and definitions. (vodcast)
11 Jun 2006
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2mins