Directions: Please show all work, round each answer the correct number of significant figure
and include units where appropriate.
d) [H] = 4.52 x 10 M
Date:
Unit: Acids, Bases, and Solutions
"Acid/Base Calculations" - WS #4
1. Calculate the pH of the solutions, given the following [H], and then identify the solution
as acidic, basic, or neutral.
a) [H'] = 1.2 x 10¹ M
b) [H] = 5.8 x 10° M
c) [H] - 3.92 x 10" M
b) pH = 11.7+9
c) pH=6.8
2. Calculate the [H] in the following solutions, given their pH, and identify the solution as
acidic, basic or neutral.
a) pH = 2.5
d) pH = 3.31
Class period:
3. Given the following pOH's, calculate the pH for the solution:
a) pOH = 4.18
b) pOH = 12.35
4. Given the following pH's, calculate the pOH for the solution:
a) pH = 6.2
b) pH=9.55