Conserve Solute during an Ideal Dilution - Practice 2

5 questions0m 0s

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For a compatible ideal dilution with no reaction or solute loss, concentration times solution volume stays constant. Use final solution volume, not the volume of added solvent. Units must match. These are paper-only calculations.

Worked example

A 6 g/L solution diluted from 2 L to 6 L becomes 2 g/L because 6 x 2 / 6 = 2.

Question 1 Paper dilution 6: 2 L at 21 g/L is diluted to a final solution volume of 6 L without solute loss. What is the final concentration in g/L? Answer

Question 2 Paper dilution 7: 2 L at 24 g/L is diluted to a final solution volume of 6 L without solute loss. What is the final concentration in g/L? Answer

Question 3 Paper dilution 8: 2 L at 27 g/L is diluted to a final solution volume of 6 L without solute loss. What is the final concentration in g/L? Answer

Question 4 Paper dilution 9: 2 L at 30 g/L is diluted to a final solution volume of 6 L without solute loss. What is the final concentration in g/L? Answer

Question 5 Paper dilution 10: 2 L at 33 g/L is diluted to a final solution volume of 6 L without solute loss. What is the final concentration in g/L? Answer