Diagram (1) shows 5 mL of a solution of particles at a certain concentration. Identify the diagram that shows the change in the solution when the volume of the solution is tripled. 

What is the concentration of acetate ions in a solution that was made by diluting 26.5 mL of 0.375 M tin (IV) acetate to 85 mL.

A stock solution of hydrochloric acid is 23% HCl by weight and has a density of 1.2 g/mL. Another solution is prepared from the stock solution by measuring 27 mL of stock HCl and adding enough water to make 0.750 L. Calculate the Molarity of the final diluted HCl solution.

Determine the volume you should dilute 78.0 mL of a 3.50 M KCl solution so that 50.0 mL of the diluted solution contains 5.09 g of KCl.