Answer: a) and b)
Explanation:
We can both use titrimetric method and electrical conductivity meter meter to determine the concentration of the ions after which we can calculate the value of Ksp
Answer:
<h2>6.48 </h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
<h3>6.48 </h3>
Hope this helps you
Answer : The millimoles of acetate need to add to this solution will be, 18.2 mmol
Explanation :
For acetic acid,
Moles of of acetic acid = 10 mmol
pH = 5.00
Using Henderson Hesselbach equation :
Now put all the given values in this expression, we get:
Thus, the millimoles of acetate need to add to this solution will be, 18.2 mmol
Answer:
Each sample has the same number of molecules.
Explanation:
This is true by Avogadro's law.