What is the ph of a 13 10-7 m solution of benzoic acid at
What is the pH of a 1.3 * 10^-7 M solution of benzoic acid at 25C. pKa of benzoic acid is 4.19 at 25C? (Might have to take into account the autoionization of water).
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in the drawing the weight of the block on the table is 422 n and that of the hanging block is 185 n ignoring all
a buffer containing 042 m base b and 028 m of its conjugate acid bhhas a ph of 886 what is the ph after 00020mol of hcl
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what is the ph of a 13 10-7 m solution of benzoic acid at 25c pka of benzoic acid is 419 at 25c might have to take
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