Homework, pages 704-705 problems 35, 37, 40, 41, 42, 44, 45

Below are the solutions to the homework assigned on Tuesday, March 16th. Problems 40, 41, 42, and 44 were all or partially completed in class. When finding a pH from hydrogen ion concentration or pOH from hydroxide ion concentration, the number of significant figures in the concentration is how many decimal places can be allowed in the pH or pOH value.