brebob7641 brebob7641 27-11-2022 Chemistry Answered 1 - What is it for cyclopentene + Cl2 2 - What is it for cyclopentene + Br2 3 - What is it for CH3CH=CHCH3 + H2 with Pt as acatalyst 4 - What is it for CH3CH2CH=CH2 + H2O with H+ as acatalyst