Reference provided. Image transcription text(30 points) You wish to prepare a buffer of pH 13. Circle which of the following systems should you choose andcalculate the ratio of conjugate base to acid that you would need to make such a buffer? Show your work.H3P04, H2P04’1, pKa 2.2 HP042′, PO43-, pKa 12.4 H2P041-, HP042-, pKa 6.8 … Show moreBiologyScienceBiochemistryBCH 369

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