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Simon Dobbs's Shop

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I taught chemistry for 25 years. I now provide tuition online. I just like nicely produced, imaginative resources.

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I taught chemistry for 25 years. I now provide tuition online. I just like nicely produced, imaginative resources.
Neutralisation Reactions
simondobbssimondobbs

Neutralisation Reactions

(0)
This is a simple worksheet about writing word equations for neutralisation reactions. It covers 2 pages. There are plenty of examples, which get harder as you go on. There is an accompanying powerpoint, as an additional download… NB I am well aware that exam boards, RSC and text books regard acid plus metal to be a redox reaction, which of course it is. However, in such a reaction, the pH increases to neutral and the acid has gone, so I think it can properly be regarded as neutralization of an acid. And since this worksheet is really about naming salts, I had to include it.
Electronic configuration and the periodic table drag & drop.
simondobbssimondobbs

Electronic configuration and the periodic table drag & drop.

(0)
Simply drag the configurations to the correct box, if it is correct it will stick and you will receive praise, if not it will invite you to try again. Open in a flash-enabled browser or windows media player, and maximise the window. I am working on a version for html5. Useful for reinforcing the basis of the periodic table.
Drag & Drop functional groups
simondobbssimondobbs

Drag & Drop functional groups

(0)
Useful as a starter round the board. Drag the models next to the correct name. If it is correct it will stick, if not it won't. This tests understanding of functional groups and different types of molecular model. Double click on the FuncDragAndDrop.html file, and you're there
Organic revision crossword
simondobbssimondobbs

Organic revision crossword

(0)
Some synoptic questions in the form of an interactive web-based crossword. Unzip the file and double click on the index (Works with edge, chrome and firefox, but not safari)
Heating water
simondobbssimondobbs

Heating water

(0)
I have tried to illustrate the concept of separation of water molecules rather than breaking covalent bonds when water is heated with a quick and dirty animation. Click on the water boiling.html file and it will run in your browser.