Tuesday, January 27, 2009

5.04 - Double Displacement Reactions - 6:13


pairing metals and non-metals

metals switch places with the other metal in the reaction

Don't forget the 5 Step Cross Over Rule! Don't forget to balance the equation.


Anonymous said...

wow never knew chemistry was so damn easy! i can't understand what my teacher is saning and u make it look like it grade 1 stuff! . U ROCK MR.P!

Anonymous said...

man your students r so lucky 2be in your class....