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Determine the pH during the titration of 31.1 mL of 0.259 M diethylamine ((C2H5)2NH, Kb 6.9x10) by 0.259 M HI at the followin

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Before hG, Ni ト」H 3-34 8.0 2.3 3-3 рон: Pkb + oa [sanJ : 3... Ing 3-3у , з-ol 4.32 ph: 14-3.0,-Ίo.gs acia I 8.0 403 base E

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