Question

1. Calculate the pH of the solution with (H⁺)= 1.0 x 10-3

2. Calculate the pH of the solution with (H⁺)= 3.6 x 10^-5

Answer 1

1.$pH=-log(1.0×10 ^{-3})$

$pH=3$

2.$pH =-log (3.6×10 ^{-5})$

$pH=4.4$