Teacher : Hayriye AYDIN
Chemistry Stem Lesson Plan
Teacher : Hayriye AYDIN
Topic : Dissolution Precipitation Reactions Student age range : 14-18 Test Materials : Each glas , silver nitrate , sodium chloride , spatula Preparation of the experiment : Sodium chloride and silver nitrate solutions are prepared in two beakers . The two solutions are mixed together . When the two solutions are mixed , silver chloride forms and settles to the bottom .
Ag +( aq )+ NO3- ( aq )+ Na +( aq )+ Cl- ( aq )===> AgCl ( k )+ Na +( aq )+ NO3- ( aq )