CHEM 1212 Module Eleven-Chapter 17 Name:____________

Part G: Common Ion/Buffer Solution Calculations 10 points

A solution is prepared that is 1.50M HCOOH formic acid, 2.0 M Sodium formate

HCOOH + HOH <=====> H₃O ¹⁺ + HCOO ^1-

Part H: Discussion Questions Chapter 17 5 points

Explain the difference between an Arrhenius, Bronsted-Lowry, and Lewis Acid?

Write equations to show how the HCO₃ ^1- ion can act either as an acid or a base: