b. The pH level of a solution describes its acidity. The pH of a substance is defined by the equation: pH = -log(h^+)

Question

where H^+ is the hydrogen ion concentration in moles per liter.

If the pH of carbonated soda is 3, what is H^+

Answer 1

-log(H+) = 3
log(H+) = -3
[H+] = 10^-3