Acid/Alkali practical

Here is the link to the slideshow from today, with some animations that we didn't quite have time for.  Have a look through them, then see if you can explain why drinking softdrink is bad for your teeth!
https://docs.google.com/present/edit?id=0ATFUvVu_WNI_ZGRxdDk3a3hfOTVmamt4anBnMg&hl=en

This is a video of the reaction we saw in class today, try and remember why this reaction is important to us!

Oxidation

Here is the link to the slideshow we used today for oxidation - https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0BzFUvVu_WNI_ZWUzZGQ0NDQtOGRlNC00YWM4LWFmNjAtODAzZmMzM2Y1NjQ3&hl=en MAke sure you're comfortable with the points on the last slide as we will be doing a practical later in the week where they will be useful.

Cu + 2AgNO₃ = Cu(NO₃)₂ + 2Ag

This is the reaction that we looked at in class during the practical today.  Make sure you remember which parts are compounds and elements and how they swap over (displace).  We will be doing some exercises with the periodic table tomorrow so make sure you bring your planners to class.