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.
Although he fights Aizen numerous times (minor battles), this time all of the characters in Bleach are losing terribly, but the last time he fights (battles) Aizen is episodes 309 and 310. The whole battle ranges from episodes 308 - 309. 310 is where the arc finishes off and the Aizen vs Ichigo ends nicely.
Is he going to... show more I just finished watching bleach episode 309 and ichigo finally learnt his Final Getsugatensho but if he uses it he loses his soul reaper powers and he did ! It was kind of a disappointment because it seemed like he didn't even have to use it!