The amygdala is an almond-shaped structure deep in the brain that is believed to be a communications hub between the parts of the brain that process incoming sensory signals and the parts that interpret these signals. It can alert the rest of the brain that a threat is present and trigger a fear or anxiety response. The emotional memories stored in the central part of the amygdala may play a role in anxiety disorders involving very distinct fears, such as fears of dogs, spiders, or flying.
Chemical formula for vinegar. Vinegar is composed of about 5% acetic acid. This is the major chemical component of vinegar. The systematic or proper chemical name of acetic acid is ethanoic acid. Vinegar is a weak acid produced by the oxidation of alcohol (ethanol) from wines and ciders by bacteria. It has a pleasant sour taste and is used in cooking or as a condiment.
Chemical formula for vinegar. Vinegar is composed of about 5% acetic acid. This is the major chemical component of vinegar. The systematic or proper chemical name of acetic acid is ethanoic acid.Vinegar is a weak acid produced by the oxidation of alcohol (ethanol) from wines and ciders by bacteria.It has a pleasant sour taste and is used in cooking or as a condiment.t is commercially sold as white vinegar, brown vinegar, cider vinegar and balsamic vinegar. The complete structural formula of acetic acid is as follows. The condensed structural formula for acetic acid (the main component in vinegar) is CH3COOH.