Select the correct answer from each drop-down menu.
Tests show that the hydrogen ion concentration of a sample of apple juice is 0.0003 and that of ammonia is 3.1 x 10^-9. Find the pH of each liquid using the formula pH= -log |H3 0^+| where H3 0^+ is the hydronium ion concentration.
The pH value of the apple juice is:____.
A. 1.75
B. 2.1
C. 3.5
D. 8.11
The pH value of ammonia is:____.
A. 1.1
B. 5.4
C. 7.0
D. 8.9