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Location: Bishan

Sunday, March 25, 2007

Reactivity Series

Yoz, everybody,

Let's recap what we have learnt this week:

1. The reactivity series ranks the reactivity of various metals [More reactive at the top]. (Remember to come up with your own acronym)

2. The more reactive metals are able to DISPLACE the less reactive ones from their oxides or their salt solutions.

To help you visualise what happens at the atomic level during displacement of metals from the salt solution, go to the following website:
http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/redox/home.html

For additional notes, you could go to this website:
http://www.wpbschoolhouse.btinternet.co.uk/page03/Reactivity.htm

Lastly, remember to plan your experiment (i.e. SPA) before coming for lab next lesson. You would only have 10 mins to complete the experimentation.

Enjoy!


The Promethean Flame (aka Thermit Reaction)
[Thanks to Jon Chiam]

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