Asked by Ailadi Torres on May 25, 2024
Verified
A solution with [H+] = 1 × 10-8 has what pH?
A) -0.8
B) -8
C) 0.8
D) 8
pH
a numeric scale used to specify the acidity or basicity of an aqueous solution, with values below 7 being acidic, above 7 being basic, and 7 being neutral.
- Ascertain the hydrogen ion concentration ([H+]) from pH values and in reverse order.
Verified Answer
KK
khushi KhetrapalMay 30, 2024
Final Answer :
D
Explanation :
The given concentration of hydrogen ions ([H+]) is 1 × 10^-8 M. The pH is calculated as the negative logarithm (base 10) of the hydrogen ion concentration, which is -log(1 × 10^-8) = 8.
Learning Objectives
- Ascertain the hydrogen ion concentration ([H+]) from pH values and in reverse order.