如何计算Dilution

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Dilution is the process of reducing the concentration of a solution by adding more solvent. The core relationship is C1V1 = C2V2: the moles of solute remain constant, so increasing volume decreases concentration proportionally.

分步指南

1. 1Identify initial concentration C1 and volume V1
2. 2Decide desired final concentration C2
3. 3Solve for required volume V2 = C1V1/C2
4. 4Add solvent (usually water) to reach V2

例题解析