Final answer:
Stomach acid is 1,000,000 times more acidic than pancreatic juice.
Step-by-step explanation:
The stomach acid has a pH of 2.0, while pancreatic juice has a pH of 8.0. The pH scale ranges from 0 to 14, with 0 being highly acidic and 14 being highly alkaline. Each unit on the pH scale represents a tenfold difference in acidity or alkalinity.
To determine how many times more acidic stomach acid is than pancreatic juice, we can calculate the difference in pH values:
2.0 (stomach acid) - 8.0 (pancreatic juice) = -6.0
Since each unit on the pH scale represents a tenfold difference, we can use the absolute value of the difference in pH values to calculate the acidity:
10^6.0 = 1,000,000
Therefore, stomach acid is approximately 1,000,000 times more acidic than pancreatic juice.