Chemistry Stem Lesson Pla
Teacher: Abel Carenas Velamazán
Silver Mirror Formation
Student Age: 15-16
Tollens' reagent is an ammoniacal solution of s
diaminplata; complex that is reduced by aldeh
the walls of the test tube.
Diamin silver nitrate reacts with aldehydes (glu
to metallic Ag (silver mirror).
Formation of the silver mirror in images: