Answer:
Step-by-step explanation:
grape juice
pOH = -log[1.4*10⁻¹⁰]≈9.6
pH=14-pOH=14-9.6=4.4
orange juce
pH= -log[1.8*10⁻⁴]=3.7
Orange juice has lower pH, so it is more acidic.
7.9m questions
10.6m answers