Answer:
Some of liquid to liquid solutions examples are
milk+water solution buttermilk+water solution
oil+water
butter+water
alcohol+water
kerosene+water
petrol+water
mercury+water
Answer: Thus pOH has value of 8.19
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pOH is calculated by taking negative logarithm of hydroxide ion concentration.
![pOH=-\log [OH^-]](https://tex.z-dn.net/?f=pOH%3D-%5Clog%20%5BOH%5E-%5D)
Putting in the values:
![pOH=-\log[6.46\times 10^{-9}]](https://tex.z-dn.net/?f=pOH%3D-%5Clog%5B6.46%5Ctimes%2010%5E%7B-9%7D%5D)
![pOH=8.19](https://tex.z-dn.net/?f=pOH%3D8.19)
Thus pOH has value of 8.19
Answer:
I'm not sure but I think it's organic