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(Solved): Calculate The Volume, In Milliliters, Of A 0.270 M KOH Solution That Should Be Added To 4.000 G Of H ...


Calculate the volume, in milliliters, of a 0.270 M KOH solution that should be added to 4.000 g of HEPES (MW=238.306 g/mol, p
Calculate the volume, in milliliters, of a 0.270 M KOH solution that should be added to 4.000 g of HEPES (MW=238.306 g/mol, pK, = 7.56) to give a pH of 7.48. KOH volume = MacBook Air 5 6 E M command option

Expert Answer


The given acid HEPES is a weak acid (HA). So in the solution, it can't dissociate completely . So it will form a buffer where both the weak acid (HA) and its conjugate base (A-) will be present. N
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