CHEM 1A03 Study Guide - Final Guide: Lewis Structure, Lewis Acids And Bases, Acid Strength

• School: McMaster University
• Department: Chemistry
• Course: CHEM 1A03
• Professor: David Brock

Document Summary

[oh] [h3o] = 1 x 10 -14 = kw = ka x kb *****but [oh] [h3o] isnt equal to ka x kb ph + poh = 14 pka + pkb = 14. Binary acids (h-: gets more acidic in less electronegative. Oxyacids (inductive effect) (o-x-h: gets more acidic with higher electronegativity. Bond order ( means what type of bonds the molecule have) if bo=1, the molecule has all single bonds. If k >> i, the reaction is going to move from reactant to product. More products produced: q wants to move towards k, therefore q moves to left (reaction moves from product to reactants) If q>k , the precipitation form since ksp equations are ( solid aq + aq) This is the opposite of the slide above ( forming solid) At a certain temperature, the ph of a neutral solution is 7. 60. More # of oxygen with hydrogen in it stronger acid than the ones dont have oxygen.