Problem- you need to prepare 100 ml of a ph400 buffer
Problem- you need to prepare 100 mL of a pH=4.00 buffer solution using .100 M benzoic acid (pKa = 4.20) and .160 M sodium benzoate
mL Benzoic acid = ?
Please define why you think that's the right answer
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problem- for the series of alkali halides calculate radius ratio for each which in the series exhibits structures not
compute the given parts of following problemproblem a hollow sphere if inner radius 80 cm and outer radius 90 cm floats
problem- you need to prepare 100 ml of a ph400 buffer solution using 100 m benzoic acid pka 420 and 160 m sodium
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