Solve the problem.
-The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by pH = - log(H+)where H+ represents the concentration of the hydrogen ions in
The solution in moles per liter. Find the pH if the hydrogen ion concentration iss $9 \times 10 ^ { - 4 }$
A)3.05
B)3.95
C)4.95
D)4.05

Question

Quizplus · Accepted Answer

The pH is calculated using the formula pH = -log(H+). Substituting the given hydrogen ion concentration, pH = -log(9 × 10^-4) = 3.05.

Solve the Problem 9×10−49 \times 10 ^ { - 4 }9×10−4

Solve the Problem $9 \times 10 ^ { - 4 }$