9. Solutions
Dilutions
9. Solutions Dilutions
3PRACTICE PROBLEM
A laboratory analyst is required to prepare 75.0 mL of 1.00% (m/v) copper(II) chloride solution. Bottles containing 5.00% (m/v) copper(II) chloride solution are available in the laboratory. Determine the volume (in milliliters) of 5.00% (m/v) copper(II) chloride solution needed to obtain the required solution.
A laboratory analyst is required to prepare 75.0 mL of 1.00% (m/v) copper(II) chloride solution. Bottles containing 5.00% (m/v) copper(II) chloride solution are available in the laboratory. Determine the volume (in milliliters) of 5.00% (m/v) copper(II) chloride solution needed to obtain the required solution.