摘要：Understanding changes inconcentrationsis an invaluable tool in chemistry. The vast majority of chemical reactions will take place

Understanding changes inconcentrations is an invaluable tool in chemistry. The vast majority of chemical reactions will take place in the liquid or aqueous phases and so it is important that chemists are able to quantify not only the starting concentration of given solution but also the ways in which this concentration changes. Changes in concentrations (specifically a reduction) are called dilutions.

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