What is 1 g of ethanol?
                                
                                
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                                    3 min read                                
                            
                                According to DrinkAware.ie, one gram of pure ethanol contains seven calories, making it a concentrated source of energy. But beyond its caloric value, what is 1 g of ethanol in a practical and chemical sense? It is a precise mass of the organic compound ethyl alcohol, a colorless, flammable liquid with a distinctive odor.