What does a solution with a hydronium ion concentration of# 10^-11# M have a pH of?

1 Answer
Dec 13, 2016

Answer:

#pH=11#

Explanation:

#pH=-log_10[H_3O^+]#

#[H_3O^+]=10^-11*mol*L^-1#

#-log_10[H_3O^+]=-log_10(10^-11)=-(-11)=11#.

Clearly, this is an aqueous solution. Is this an acidic or basic solution?