Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
A sample of blood has
[
H
+
]
=
4.6
×
10
−
8
mol dm
−
3
[\text{H}^+] = 4.6 \times 10^{-8}\ \text{mol dm}^{-3}
[
H
+
]
=
4.6
×
1
0
−
8
mol dm
−
3
at 298 K. Determine its concentration of
OH
−
\text{OH}^-
OH
−
ions and state whether the sample is acidic, basic or neutral.
Browse the problem library