If the pH of a sample was 3 how many times more acidic is it than a solution with a pH of 6?
EAch number of the pH scale is a factor of ten, so here you have 10^3
100
To determine how many times more acidic a sample with a pH of 3 is compared to a solution with a pH of 6, we need to understand the pH scale and how it relates to acidity.
The pH scale is a logarithmic scale that measures the concentration of hydrogen ions (H+) in a solution. The scale ranges from 0 to 14, with a pH of 7 considered neutral, a pH below 7 being acidic, and a pH above 7 being basic or alkaline. Each unit on the pH scale represents a difference of 10 times in acidity or alkalinity.
To calculate the difference in acidity between two solutions with different pH values, we can use the formula:
Difference in acidity = 10^(pH1 - pH2)
In this case, we want to compare a solution with a pH of 3 (sample) to a solution with a pH of 6.
Difference in acidity = 10^(3 - 6)
= 10^(-3)
= 1/1000
= 0.001
Therefore, the sample with a pH of 3 is 0.001 times (or 1/1000) more acidic than the solution with a pH of 6.