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James B
Chemistry Buffer Problem?
A microbiologist is preparing a medium on which to culture E. coli bacteria. She buffers the medium at pH 7.00 to minimize the effect of acid-producing fermentation, which can occur in some cultures. What volumes of equimolar aqueous solutions of K2HPO4 and KH2PO4 must she combine to make 150.0 mL of the pH 7.00 buffer?
Your help is monumentally appreciated! Thank you!
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