Concentration of stock solution - From 0.80 L of a glucose stock solution, 4.0L of a 1.8% w/v solution of glucose was prepared. What was the concentration of the stock solution?
Please explain how I would figure out this problem
Molarity Calculation - Prepare an acetone solution by placing 10.0 ml of pure acetone in a 50 ml size volumetric flask, and diluting to the mark with distilled water. What is the molar concentration of this solution? Dens ...
Calculating Solubility From a Known Ksp Value - I need some clear and simple help on understanding how to calculate the molar concentration of an ion if the Ksp of the compound is known:
I have 2 problems that I want to clearly understand:
1) ...
Molar Concentrations - Calculate the molar concentrations, I-, disulfur octaoxide, disulfur trioxide.
From [stock concentrations] 15 ml of .20 M potassium iodine, 20 ml of .10M K2S2O8, and 10 ml of .0050M Na2S2O3, I am s ...