What volume of glycine hydrochloride needed

Reference no: EM13192741

What volume (in milliliters) of 0.190 M NaOH should be added to a 0.135 L solution of 0.022 M glycine hydrochloride (pKa1 = 2.350, pKa2 = 9.778) to adjust the pH to 2.27?

Reference no: EM13192741

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