Determine the pH of each of the following solutions and classify them as acidic, basic or neutral:

a) 1.0e-5 M HCl pH =

; Solution is

b) 0.100 M HNO3 pH =

; Solution is

c) 7.2e-2 M NaOH pH =

solution is

2. For each of the solutions below, determine the pH:

A) 2.34e-5 M H2SO4 pH =

B) 4.4e-4 M Sr(OH)2 pH =