Question

An HCl solution has a [H+]of 4.4x10-5 M. What is its pH?

Answer 1

Question #47932, Chemistry, Inorganic Chemistry

An HCl solution has a [H+] of 4.4 x 10⁻⁵ M. What is its pH?

$$pH = -\lg[H^+] = -\lg 4.4 \times 10^{-5} = 4.357$$