Chapter 14 Acids Bases 1 2 3 4 5 6 7 8 Properties of Acids Bases Definitions and Acids Bases Acid Base Reactions Titrations Strong and Weak Acids Bases Water as an Acid and a Base pH Buffers Example 1 Write the formula for the conjugate base of each of the following acids a HNO3 c H3PO4 b HCl d H2O Write the formula for the conjugate acid of each of the following bases a C2H3O3 c PO43 b H2O d NH3 Example 2 Write the products for each reaction below and balance the equation o HF aq Sr OH 2 aq o HNO3 aq KHCO3 aq o HI aq Ca s o HCl aq K2O s Example 3 A student titrates a 25 00 mL sample of a solution of H2SO4 of uknown concentration If it takes 27 33 mL of 0 1129 M KOH to reach the equivalence point what was the molarity of the original H2SO4 solution Example 4 Calculate H and OH for each of the following solutions a A solution that is 2 0 10 5 M H b A solution that is 1 1 10 2 M OH c A 0 10 M solution of HBr Example 5 Calculate the pH and pOH of each of the following solutions a A solution that is 2 2 10 3 M H b A solution that is 5 0 10 5 M OH c A 0 15 M solution of HNO3 Example 6 Calculate H and OH for each of the following solutions a A solution with a pH of 2 5 b A solution with a pH of 10 2 c A solution with a pOH of 3 3 d A solution with a pOH of 11 0 Example 7 Write the equation for the reaction that occurs when HNO3 is added to a buffer made of KC2H3O2 and HC2H3O2 Write the equation for the reaction that occurs when KOH is added to the same buffer
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