Answer 21,22,23 21. Naproxen would be classified in PositionА. 1В. 2С. 3D. 422. This synthetic polymer is often used in the production of traffic cones, rope, and carpet.The chemical reaction involved in producing polypropene or polypropylene polymer isCH3-CH-CH2-referred to asA. catalytic crackingB. addition polymerizationC. catalytic reformingD. condensation polymerization23. Which of the following substances, if absorbed into the blood, would most likely cause a drop in the blood'spH?A.В.ноC.D.нR-CR-C-0-с-RR-C-RR-COHH.Use the following information to answer the next two questions.The chemical compound 2,4-D, developed in the 1940s, was considered a majorbreakthrough in weed control. It killed broadleaf weeds but had no effect onnarrowleaf plants. The structural formula for 2,4-D isCICl0- CH,-COH24. An organic functional group present in 2,4-D is theA. ester groupB. alkene groupC. aliphatic groupD. carboxylic acid group25. A butyl ester is found in another pesticide. The formula for this compound isD.CIC-0O)-0-CH,-CO)-0-CH,-C,Cl-C1-( O-0-CH;-CO)-0-CH;-Ca-OHCH.

Chemistry is that branch of science dealing with the study of , structure, and composition…

A. 1 В. 2 С. 3 D. 4 22. This synthetic polymer is often used in the production of traffic cones, rope, and carpet. The chemical reaction involved in producing polypropene or polypropylene polymer is CH3 -CH-CH2- referred to as A. catalytic cracking B. addition polymerization C. catalytic reforming D. condensation polymerization 23. Which of the following substances, if absorbed into the blood, would most likely cause a drop in the blood's B. H O R-C-0-C-R pH? A. C. D. H R-C R-C-R R-C OH H.