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ZC
Questions and answers by visitors named
ZC
Questions (3)
the pka of benzoic acid is 4.2. show mathematically that this acid is 50% ionized. Use results of part a t oexplain why
2 answers
777 views
How can the absorptivity of alumina be varied?
Thank you all:)
3 answers
378 views
What difficulty may result if a chromatographic column is not placed in a vertical position?
1 answer
491 views
