How does a solution with a pH of 2 compare to a solution with a pH of 1?
a. The pH 2 solution is two times more acidic than that with a pH of 1.
b. The pH 1 solution is ten times more acidic than that with a pH of 2.
c. The pH 1 solution is two times more basic than that with a pH of 2.
d. The pH 2 solution is ten times more acidic than that with a pH of 1.

Question

How does a solution with a pH of 2 compare to a solution with a pH of 1?
a.	The pH 2 solution is two times more acidic than that with a pH of 1.
b.	The pH 1 solution is ten times more acidic than that with a pH of 2.
c.	The pH 1 solution is two times more basic than that with a pH of 2.
d.	The pH 2 solution is ten times more acidic than that with a pH of 1.

anonymous · Answer

could you tell me please do you know how pH is calculated, what is the formula

anonymous · Answer

ok so pH = - log [H+] and concentration difference for pH difference of 1 is:
[H+]= antilog pH 
[H+]1 = 10
[H+]2 = 100
so concentration is tenfold greater of pH 1 than pH 2