How many times more H⁺ does grapefruit juice at pH 3.2 contain compared to orange juice at pH 4.3? A)10-^7.5 B)10^-2 C)0.9 D)12

Question

Quizplus · Accepted Answer

The difference in pH between grapefruit juice and orange juice is 1.1 (4.3-3.2). Each drop in pH by 1 represents a 10-fold increase in H⁺ concentration. Therefore, the difference in H⁺ concentration between grapefruit juice and orange juice is 10¹.¹, which is approximately 12. Therefore, grapefruit juice contains 12 times more H⁺ than orange juice.

How Many Times More H⁺ Does Grapefruit Juice at PH