A technician transfers some stock calcium chloride solution to a flask and adds water to make a dilute solution.
| Measurement | Value |
|---|---|
| Concentration of stock solution in mol/dm3\text{mol/dm}^3mol/dm3 | 0.375 |
| Volume of stock solution transferred in cm3\text{cm}^3cm3 | 40.0 |
| Final volume of dilute solution in cm3\text{cm}^3cm3 | 250 |
Calculate the concentration of calcium chloride in the dilute solution in mol/dm3\text{mol/dm}^3mol/dm3.
106 exam-style questions on AQA GCSE Chemistry 3.4 Using concentrations of solutions in mol/dm3, covering 3.4.1 Concentration in mol/dm3. Each one has a worked solution and a mark scheme showing where the marks go.