In 2006, Per Capita Income Was Roughly ________ Times Lower

Question 62
Multiple Choice

A 100.0 mL sample of 0.10 mol L-1 Ca(OH)2 is titrated with 0.10 mol L-1 HBr.Determine the pH of the solution after the addition of 400.0 mL HBr. A)1.00 B)1.40 C)1.22 D)1.30 E)2.11