CH29 – pH

Dates

• P4 – Friday, March 23rd
• P5 – Monday, March 26th
• P7 – Monday, March 26th

Lab Recap

• thoughts? questions?
• short-form lab report

New Idea – pH

• Strong Acid defined
• brief explanation of EQ
• autoionization of water
• pH = -log [H⁺¹]
• K_w = [H⁺¹][OH^-1]
• K_w = 1 x 10^-14
• calculations
• examples

Homework

• Ch. 14 (51) – show work for each space in the table