Volume percentage concentration
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Last Update: 2020-11-01
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Source: Internet
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Author: User
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the volume of the solute (liquid) as a percentage of the total volume of the solute liquid, called the volume percentage concentration. The volume percentage concentration is
60% ethanol solution, indicating that 100mL solution contains ethanol 60mL, or 60mL ethanol dissolved in water into 100mL ethanol solution. The percentage concentration of ethanol is a commercial way to represent the concentration of alcohol. The "degree" (indicated by the degree) of liquors such as liquor, yellow wine and wine refers to the percentage concentration of alcohol volume. For example, 60% (V/V) of wine is written as 60 degrees. The percentage concentration of volume is a not-for-certain unit and will be replaced by a statutory unit of measurement volume fraction (). The volume fraction of matter B is the volume ratio of substance B to the volume of the mixture. For example, 60mL of alcohol is dissolved in water and made into a 100mL alcohol solution with a volume fraction of 0.60 or 60×10 -2 .
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