Acetic example sentences

The term 'auxin' is applied to the indole-3-acetic acid (IAA), and to other natural and synthetic compounds having certain growth regulating properties.Comparing, the ionization of hydrochloric acid with that of acetic acid in water we find that though both of them are polar covalent molecules, former is completely ionized into its constituent ions, while the latter is only partially ionized (< 5%).They could be indole compounds (indole-3-acetic acid, IAA); adenine derivatives (N6-furfurylamino purine, kinetin), derivatives of carotenoids (abscisic acid, ABA); terpenes (gibberellic acid, GA3) or gases (ethylene, C2H4).Ethanoic acid is commonly called acetic acid and belongs to a group of acids called carboxylic acids.Acetic acid is known to be the main constituent of vinegar.5-8% solution of acetic acid in water is called vinegar and is used widely as a preservative in pickles.This is because there is almost 100% ionization in case of sodium chloride as compared to less than 5% ionization of acetic acid which is a weak electrolyte.Though these plants have the C4 oxaloacetic acid as the first CO2 fixation product they use the C3 pathway or the Calvin cycle as the main biosynthetic pathway.A mixture of acetic acid and sodium acetate acts as buffer solution around pH 75 and a mixture of ammonium chloride and ammonium hydroxide acts as a buffer around pH 2 You will learn more about buffer solutions in higher classes.NAA (naphthalene acetic acid) and 2, 4-D (2, 4-dichlorophenoxyacetic) are synthetic auxins.This acid was identified to be oxaloacetic acid or OAA.For example, an aqueous solution of sodium chloride is comprised entirely of sodium ions and chloride ions, while that of acetic acid mainly contains unionized acetic acid molecules and only some acetate ions and protons.