Answer to Question #156333 in General Chemistry for Chloe

Question

[h+]= 1.1 x 10^-3

Answer 1

if H⁺ = 1.1 × 10^-3,

pH = -log[H⁺]

pH = -log[1.1×10^-3]

pH = 2.98

This means that the substance with the hydrogen ion concentration of 1.1 × $10^{-3}$ is acidic.