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Question Answered step-by-step Please help me Please help me Image transcription text2. Circle the correct response. A) If hydrochloric acid is added to a solution of a solution of acetic acid/acetateat pH 4.5 the PH will greatly Increase Decrease Remain about the Same B) Buffer A has pKa values of 2.4, 3.5and 6.7. Buffer B has pka values of 7.4 and 12. Which buffer would buffer best at pH 6.8? Buffer A … Show more… Show more Chemistry Science Organic chemistry CHEM 313 Share QuestionEmailCopy link Comments (0)