Which rules govern the given reactions? State the rules too. (1) CH3-CH2-CH2-CH2-CHBr-CH3 CH3-CH2-CH=CH-CH3
(ii) CH3-CH=CH2 + HBr + CH3-CHBr-CH3

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.