Answer: The concentration of hydrogen ions is 
and the concentration of hydroxide ions is 
. Thus the concentration of hydroxide ions is more than the concentration of hydrogen ions.
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
![pH=-\log [H^+]](https://tex.z-dn.net/?f=pH%3D-%5Clog%20%5BH%5E%2B%5D)
![pOH=-\log[OH^-]](https://tex.z-dn.net/?f=pOH%3D-%5Clog%5BOH%5E-%5D)
Putting in the values:
![11=-\log[H^+]](https://tex.z-dn.net/?f=11%3D-%5Clog%5BH%5E%2B%5D)
![[H^+]=10^{-11}M](https://tex.z-dn.net/?f=%5BH%5E%2B%5D%3D10%5E%7B-11%7DM)
![3=-log[OH^-]](https://tex.z-dn.net/?f=3%3D-log%5BOH%5E-%5D)
![[OH^-]=10^{-3}M](https://tex.z-dn.net/?f=%5BOH%5E-%5D%3D10%5E%7B-3%7DM)
Thus the concentration of hydroxide ions is more than the concentration of hydrogen ions.
Answer:
the order in which orbitals 4f,5p,5d,and 6s are filled is clacium.
Which of the following<span> types of nuclear </span>decay<span> produces particles that are identical to the ... </span>During<span>alpha </span>decay<span>, a </span>radioactive<span> atom releases an alpha particle that is ... Radiation can be </span>emitted<span> when the nuclear structure and/or the electron...</span>
I believe the answer is 20
