10. Acids and Bases

How many grams of HNO₃ are required to completely neutralize 110.0 mL of 0.770 M LiOH?

What is the molar mass of a 0.350 g sample of a HA acid if it requires 50.0 mL of 0.440 M Sr(OH)₂ to completely neutralize it? A is used as a place holder for the unknown nonmetal of the acid.

Vinegar is a solution of acetic acid, CH₃COOH, dissolved in water. A 5.54 g sample of vinegar was neutralized by 30.10 mL of 0.100 M NaOH. What is the mass percent of acetic acid in the vinegar?

____CH₃COOH (aq) + ____NaOH (aq) → ____CH₃COONa (aq) + ____H₂O (l)