Food and Drug Administration.
Answer:
fourth are in one half
Step-by-step explanation:
please mark me as brainlist please
PH can be calculated using the following equation
pH = -log [H₃O⁺]
for apple juice the hydronium /hydrogen ion concentration is 0.0003
pH = -log (0.0003)
pH = 3.5
correct answer is C
For ammonia
pH = -log (3.1 x 10⁻⁹)
pH = 8.5
answer should be 8.5
0.106 is the answer
letters till 20 characters