A sample of a monoprotic acid (HA) weighing 0.384 g is dissolved in water and the solution is titrated with aqueous NaOH. If 30.0 mL of 0.100 M NaOH is required to reach the equivalence point, what is the molar mass of HA?
(a) 211 g/mol
(b) 128 g/mol
(c) 81.0 g/mol
(d) 37.0 g/mol
(e) 20.3 g/mol
Answers: 2
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A sample of a monoprotic acid (HA) weighing 0.384 g is dissolved in water and the solution is titrat...
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