In: Chemistry
Suppose you have a concentrated solution (S1) with a concentration equal to 1 M. You use their solution to make more dilute solutions S2-S6. Complete the following table, which describes the solution process. NOTE: Not all of the solutions are diluted S1; some are made from solutions that are derived from S1. The equation C1V1 = C2V2 should be used as a starting point for calculation. You can assume all volumes are additive. S2 is shown as an example.
Solution | Volume (mL) of concentrated solution | Volume of solvent | Total Volume | Dilution with respect to S1 (v/v) | Concentration |
S1 | - | - | - | - | 1 M |
S2 | 10 mL of S1 | 40 mL | 50 mL | 1/5 | (0.20) |
S3 | 100 mL | (0.40) | |||
S4 | 5 mL of S2 | 35 mL | |||
S5 | 10 mL of S1 | 1/2 | |||
S6 | 20 mL of S1 | 1.0 L |