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Each contains about 14 grams or 17.7 ml of ethanol. A standard drink or (in the UK) unit of alcohol is a measure of alcohol consumption representing a fixed amount of pure alcohol. The notion is used in relation to recommendations about alcohol consumption and its relative risks to health. It helps to educate alcohol users. [1]
The concentration of alcohol in a beverage is usually stated as the percentage of alcohol by volume (ABV, the number of milliliters (ml) of pure ethanol in 100 ml of beverage) or as proof. In the United States, proof is twice the percentage of alcohol by volume at 60 degrees Fahrenheit (e.g. 80 proof = 40% ABV).
Volume fraction, which is widely used in chemistry (commonly denoted as v/v), is defined as the volume of a particular component divided by the sum of all components in the mixture when they are measured separately. For example, to make 100 mL of 50% alc/vol ethanol solution, water would be added to 50 mL of ethanol to make up exactly 100 mL.
The National Board of Health and Welfare defines risky consumption as 10 (Swedish) standard drinks per week (120 g), and 4 standard drinks (48 g) or more per occasion, once per month or more often. Alcohol intervention is offered for people who exceed these recommendations. [24] Switzerland 30 g 20–24 g Reference. [25] United Kingdom
Worldwide consumption in 2019 was equal to 5.5 litres of pure alcohol consumed per person aged 15 years or older. [6] This is a decrease from the 5.7 litres in 2010. Distilled alcoholic beverages are the most consumed, followed by beer and wines.
How much ethanol is in gasoline? ... The EIA reports that the average price of Brent crude in 2012 was $111.65 per barrel. That puts the final savings from displaced gasoline at $50,928,070,175 ...
Alcohol proof (usually termed simply "proof" in relation to a beverage) is a measure of the content of ethanol (alcohol) in an alcoholic beverage. The term was originally used in England and from 1816 was equal to about 1.75 times the percentage of alcohol by volume (ABV). The United Kingdom today uses ABV instead of proof.
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