3. Draw the product for the following reactions. PBr, (a) HO (b) HCN (c) он H,0 CI (d) NO 2 Zn HO +

8. For the reaction the major product is formed by An S 1 reaction (b) An S, 2 reaction Br + CHCH,O Na (c) An El reaction (d) An E2 reaction

5. Give the starting materials for the following products. a) b) d) e) OH ago CHO LOH LOH ti OH CO₂Et CO₂Et

Modify the structure to show the MAJOR product that would be formed in the following reaction. [] + ☐ HNO3, H₂SO4 TI G Dz H с N о S FL P Cl Br

What would be the major product of the following reaction?

PQ-3. What is the major product of this reaction? (A) CN H (B) CN O CN CN H (D) HCN OH CN

он + En HBr Br2 peroxides H,O

In each reaction below, indicate which atom is oxidized and which atom is reduced from the reactant side to the product side, and which is the oxidant and which is the reductant. a) 2 Na + 2 H2O ---> 2 NaOH + H2 (b) NaH + H2O ---> NaOH + H2 (c) 2 KClO3 + 3 C ---> 2 KCl + 3 CO2 (d) 2 H2O2 ----> 2 H2O + O2 (e) Zn + CuCl2 ---> ZnCl2 + Cu