At 25 °C, a solution has . Which of the following best describes how its…
CHEMISTRY · Single correct · AP · Chemistry · Acids and Bases · Acids and Bases
Problem
At 25 °C, a solution has [H3O+]=1.0×10−3M. Which of the following best describes how its hydroxide-ion concentration compares with that of pure water at the same temperature?
(a) It is higher by a factor of 104.
(b) It is the same as in pure water.
(c) It is lower by a factor of 104.
(d) It is lower by a factor of 103.