Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Sep 21, 2009
A basic tutorial (using worked examples, one simple, one more complex) on how to balance chemical equations. Developed by Australian science teachers. Errata: We have, erroneously, used "Lot number" in this clip, instead of the correct term "Coefficient". Modified from an original Powerpoint (PPT) presentation created by science teachers. The (corrected) underlying PPT may be obtained, free, by emailing NZFilmProf at gmail.com.