The average time for a piercing to heal is 6 weeks but it can take a little longer for someâ¦. wait another week or so and if it still hurts or there is blood than i say you go to the place you got it done and ask them why it is doing this, maybe they can give you something to quicken the healing process!
Ethanol is ethyl alcohol or grain alcohol. It is the type of alcohol found in alcoholic beverages. Here's a look at its chemical formula. Answer: There is more than one way to represent the chemical formula of ethanol. The molecular formula is CH3CH2OH. The empirical formula of ethanol is C2H6O. The chemical formula also may be written as CH3âCH2âOH. You may see ethanol written as EtOH, where the Et represents the ethyl group (C2H5).
Examples of Molecular and Empirical Formulas. The molecular formula of glucose is C 6 H 12 O 6. One molecule of glucose contains 6 atoms of carbon, 12 atoms of hydrogen and 6 atoms of oxygen.