The price of your ticket. lol.
They are the same, just one's a more fancy term.

The price of your ticket. lol.
They are the same, just one's a more fancy term.

The molar mass of KCl is 74.5 (39+35.5).
This means that a 1molar solution would contain 74.5g KCl per liter.
Therefore, a 3 molar solution would contain 74.5 x 3 = 223.5g KCl per liter.
Now, 1 liter has 1000 ml in it. We need to prepare a 3M solution in 500 ml. … Read more

I have an application note from Denver Instruments to make this solution: Making 3M KCl Electrode Fill Solution A 3M KCl filling solution can be easily prepared using Potassium Chloride in the crystalline form and deionized water. Please follow the steps carefully so you do not change the reference potential of your electrode. 1) Dry … Read more