It is possible for head lice to live temporarily on items such as bedding, couches, hair accessories, car seats, toys and clothing. Fortunately, head lice can only survive 24-48 hour off of the head and are relatively easy to remove from the home.
The molar mass of aspirin (2-acetoxybenzoic acid), C9H8O4, is 180.157 g/mol. The molar mass of aspirin (2-acetoxybenzoic acid), C9H8O4, is 180.157 g/mol.
One grain per US gallon is approximately 6995171000000000000â 17.1 ppm. Soft water contains 1â4 gpg of calcium carbonate equivalents, while hard water contains 11â20 gpg. The 5-grain aspirin. The usage guidance label on a bottle of aspirin indicates that the dosage is 325 mg (5 gr).