Guest Posted May 9, 2008 Posted May 9, 2008 My 13 year old daughter needs to know "how to separate a mixture of gases". She needs this by Monday. Anyone know any web sites to visit or can give any clues she would be most grateful. Quote
Lorna Posted May 9, 2008 Posted May 9, 2008 I think its through heating and cooling.... However have alook at these they may or maynot be of some use... http://www.ailwyn.schoolzone.co.uk/science...ernet/hwk7h.htm http://www.benwiggy.com/homework/science/c.../separation.php http://www.skoool.ie/skoool/homeworkzone.asp?id=1992 http://www.chem4kids.com/index.html Hope they help Quote
shazzam Posted May 9, 2008 Posted May 9, 2008 or this one? http://antoine.frostburg.edu/chem/senese/1...eparation.shtml Quote
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