sherryhsu Posted May 3, 2011 Report Share Posted May 3, 2011 (edited) I am having trouble thinking of a fun/interesting experiment that has to do with Hard Water other than soap and ph. Do you guys have any ideas? Thanks.HELP! Edited May 10, 2011 by Summer Glau removing extra P's Reply Link to post Share on other sites More sharing options...
Summer Glau Posted May 10, 2011 Report Share Posted May 10, 2011 Try looking through this thread to see the kinds of topics that other people have done. We can't really think of a topic for you though Try thinking of other properties that hard water has (ex. the minerals). Maybe you could do some sort of test relating to the minerals? Reply Link to post Share on other sites More sharing options...
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