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Chemistry 7 Online
OpenStudy (anonymous):

I really hv no idea to do dis ??? how to prove the range of ph acid is from 1-6.9,base 7.1-14 and neutral is 7 ???? pls at least gimme the idea .... :(

OpenStudy (anonymous):

pH = -log10[H+] for pure water [H+] = [OH-] = 1x10-7 Acidic Solution: [H+] > 1x10-7 Basic Solution: [H+] < 1x10-7

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