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CHEM 113L EXP# 7: Buffer Preparation and pH Measurements
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日期:2025-05-09
where n stands for moles (or millimoles). and the symbol, p, to indicate "-log10 of". For acetic acid at 25 C, pKa = 4.74. This experiment deals with the pH of a solution of acetic acid alone and with a solution of sodium acetate alone (Part A); of "direc...看更多