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dudey
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#1
Report Thread starter 16 years ago
#1
heeeeelpppp.
i need to do an extension for my GCSE coursework and i need to say something more than altering the concentration and chnaging the temperature and the amount of repeats, what can i say? i have biology next leson!!!!! HELP!!! x x x
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Ryoku
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#2
Report 16 years ago
#2
change the species, add copper sulphate( that'll really speed it up) but apart from that i can't really help unless i know what u are actually tring to do
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Mr White
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#3
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Surface area. The larger the SA, the faster the reaction (powder will, of course, be the quickest).
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