CHEM 220 (CHEM 220)
123 University
Here are the best resources to pass CHEM 220 (CHEM 220). Find CHEM 220 (CHEM 220) study guides, notes, assignments, and much more.
Exam (elaborations)
Exam (elaborations) CHEM 220 (CHEM 220)
123 University
CHEM 220
MODULE 8: TEXTBOOK NOTES (CHAPTERS 9, 10 and 11) CHAPTER 9 → MONOPROTIC ACIDS AND BASES IN AQUEOUS SOLUTIONS The solvent is both acidic and basic: 2H O ⇌ H O+ + OH- K = 1.0x10-14 at 25℃ pKw = -logKw = 14 Is activity important? - Activity can be important. Normally we neglect activities in pH calculations unless it is clearly needed (ex. Titration in a 0.1M salt solution which we will not be considering) At 25℃ neutral pH (=-log[H+]) = 7 because [H+]=[OH-] = √Kw...
Fiona3
$7.99