A Mass of 0 $\times$ 10^-3 G/mol
B) 9

question 49

Multiple Choice

A mass of 0.4113 g of an unknown acid,HA,is titrated with NaOH.If the acid reacts with 28.10 mL of 0.1055 M NaOH(aq) ,what is the molar mass of the acid?

• A) 2.965 \(\times\) 10^-3 g/mol
• B) 9.128 g/mol
• C) 138.7 g/mol
• D) 337.3 g/mol
• E) 820.7 g/mol