Error message

  • Notice: Undefined index: qtip_label in qtip_field_preprocess_field() (line 169 of sites/all/modules/qtip/modules/qtip_field/qtip_field.module).
  • Notice: Undefined index: qtip_label in qtip_field_preprocess_field() (line 169 of sites/all/modules/qtip/modules/qtip_field/qtip_field.module).
  • Notice: Undefined index: qtip_label in qtip_field_preprocess_field() (line 169 of sites/all/modules/qtip/modules/qtip_field/qtip_field.module).

Connect Basics to Buffers

Start with HA and move on to specific chemistry. Reinforce pKa and connect with buffers by asking students to pick conjugate acid/base combinations to make up buffers with different pH. Use the concept that adding strong acid to a buffer converts it to a weak acid, increasing the overall concentration of weak acid.

Topic:

Strategy:

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