1. Write equations for the reaction of 2,4-dinitrophenyldrazine with
a. Propanal
b. Acetophenone
2. Write an equation for the reaction of semicarbazide with cyclopentanone to form a semicarbazone. What is the melting point of this derivative?
3. Write an equation for the reaction of the Tollen%u2019s Reagent with heptanal.
4. Write the structure of the organic product resulting from the reaction of basic KI/I2 reagent with 2-butanone.
5. What should be done with the waste from the chronic acid reagent? What should be done with excess reagent?