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These chemistry video podcasts are high school chemistry snippets, from Mt Lawley Senior High School. To help make these resources more useful your feedback would be appreciated. You may als...
We look at graphs of concentration vs time and rate vs time for the Haber process. Consideration of the value of the equilibrium constant as...
In this episode we consider some values of an equilibrium, and show that even if the raw ratio of reactants to products is reversed when a c...
This chemistry video podcast looks at the concept of equilibrium as it applies to chemical systems. (It is an old,ie 2006, episode that I in...
This chemistry video podcast looks at electrostatic forces and how they are responsible for holding solids together. All four fundamental fo...
This chemistry video podcast investigates the reactions of ethanol, 1-butanol (ie butan-1-ol), 2-butanol (ie butan-2-ol) and methyl-2-propan...
The pairs of electrons that exist in the valence shells of atoms repel each other as far as possible. This repulsion helps determine the sha...
This chemistry video podcast demonstrates the laboratory production of oxygen gas, using thistle funnel, conical flask, gas jar, pneumatic t...
This chemistry video podcast looks at the reactions of basic solutions (ie ammonia solution and hydroxide solutions) with solutions of metal...
This chemistry video podcast demonstrates the laboratory production of carbon dioxide gas, using thistle funnel, conical flask, gas jar and...
It has been a long time since my last post, holidays and theft of my laptops have conspired against me. I intend to post some episodes of fu...
This video chemistry podcasts looks at some aspects of electrochemistry as displayed in standard, simple high school chemistry experiments....
This enhanced chemistry podcasts looks at some aspects of electrochemistry as displayed in standard, simple high school chemistry experiment...
A simple concept that causes difficulties for students. ie using ionic equations to represent chemical reactions. This chemistry video podca...
This short video chemistry podcast investigates the function of detegent molecules. It answers the questions "How can we wash greasy dishes?...
This audio chemistry podcast is the soundtrack for the video podcast 'detergents (video) march 4 07'. It investigates the function of detege...
This chemistry video podcast looks at the intermolecular forces; dipole-dipole interactions and dispersion forces; that occur between covale...
This file is the audio track for the video podcast 'intermolecular forces (video) feb 25 07'. It looks at dipole-dipole interactions and dis...
This chemistry video podcast looks how electronegativity determines the type of bond that exists between two atoms, and how the symmetry of...
This is the audiotrack of the chemistry video podcast 'molecular polarity (video) feb 18 07'. It looks at the concpt of electronegativity an...
This chemistry video podcast looks at defining ionisation energy and explaining trends and periodicity of values for ionisation energy in th...
This chemistry podcast is the audio track for my video podcast 'Ionisation Energy (video) feb 11 07'. It looks at defining ionisation energy...
This podcast looks at how the modern model of the atom was developed.
The pairs of electrons that exist in the valence shells of atoms repel each other as far as possible. This repulsion helps determine the sha...
Hi, this audio file is a copy of the soundtrack from the podcast 'valence shell electron pair repulsion (video) jan 27 07'. I hope that thes...
Hi, this audio file is a copy of the soundtrack for the previous podcast (ie the first 20 elements (video file) (jan 23 07)). I hope that th...
Hi, and welcome back to this year's chemistry podcasts. We'll start the year simply with an acronym to help you remember the first twenty el...
In this podcast I look at how pH is determined, what it means, some examples, and some important equilibria.
I won't be able to put up another episode for a couple of weeks as all my spare time will be taken up marking TEE papers! This podcast looks...
This podcast follows up the previous one on hydrogen fuel cells. In it I mentioned the Hindenburg airship, but have been contacted by a few...
Hydrogen fuel cells offer a possible solution to mankind's future energy needs. This video podcast gives a brief introduction. These cells l...
When is a fatal car accident 'successful'? When used to explain reaction rates and collision theory. This may be a bit ghoulish, but compari...
How do you write and balance redox equations? An earlier podcast explained how to write and balance half equations. This podcasts shows how...
Redox equation balancing need not fill you with fear. Blindly following these rules and you will be able to write a balanced half equation.
Its exam time. I've just finished marking some chemistry exams, and thought that it might be a good time to post some strategies to use to a...
High school chemistry calculations are often dressed up to appear to be more difficult than they really are. They just about always follow t...
I've been busy lately, and haven't had time to generate anything new myself. I forget where I got this video from, but it is a beauty. Makes...
The first in a series of casts explaining the method used to name simple hydrocarbons.
Some of my class were singing 'Gimme Gimme a Redox Titration' today - it inspired me to post this acid/base version (to Bohemian Rhapsody).
Its been a while since I last posted .... been very busy. Have just tried new software for this post; a very brief introduction to hydrocarb...
You asked for it!! Here is the 'Gimme Gimme' redox titration karaoke. Let me know if you like these type of files..... I've got plenty of th...
Follow these simple rules and you will always be able to determine the oxidation state of an element.
A very brief recap of year 11 redox terminology and definitions. (vodcast)
The other day in class Elle was using her lip gloss. Here is a video of what we saw. What is going on? (vodcast)
Some introductory notes about naming covalent compounds. (Audio is from The Grates 'Science is Golden' -'Gravity Won't Get You High') (vodca...
Equilibrium is a dynamic process, much like a game of footy. (audio)
OK so now you've performed a titration how can you make use of the data that you have collected? (audio)
How do we select an appropriate indicator for use in a variety of acid/base titrations? (audio)
How do we select a chemical for use as a primary standard? And what is a primary standard anyway? (audio)
This audio discusses the cause of polar bonds and polar molecules. (audio)
The second of two short podcsts on covalent bonding. This one looks at the intermolecular forces in covalent solids, ie Van der Waal forces....