CHEM 102 Lecture Notes - Lecture 17: Litmus, Amphoterism, Acid Strength
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In water, h+ always associates w/ h2o to make h3o (hydronium ion) Acids and bases combine to form h2o, neutralizing the solution. Substance that makes h+ ions in aq solution. Substance that makes oh- ions in aq solution. Concentration of h3o = concentration of strong acid. Ha (aq) h+ (aq) + a- (aq) Produce oh- by accepting a proton from water and ionizing water. Water is amphoteric and can act as an acid or base. Two substances related to eachother by the transfer of a proton. Any base to which a proton has been added. Originally a base but becomes an acid. Any acid to which a proton has been removed. Originally an acid but becomes a base. 3+ 2 4+ . Polarity and strength of bond affect how easily the h is donated. H must be the positive pole to be acidic. Acidity increases right (w/ electronegativity) as bonds become more polar.
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