Write down the reaction mechanism and give the reaction products for each of the following reactions Br + Br + + Nal Br₂ + 2tBuOK NAOMe Substitution Addition Elimination Elimination

Using the following data determine the reaction order and rate constant for the reaction: H2CO3(aq) --> H+(aq) + HCO3-(aq).

USING ARROWS TO DENOTE  ELECTRON FLOW- PROVIDE a detailed reaction mechanism for the reaction scheme below

Which of the following (A or B) is the major product of the reaction below. Explain your answer in terms of the reaction mechanism. + HBr A Br B

The rate of the following reaction is dependent on the concentration of: Br + NaN3 DMF N3 + NaBr

Indicate the name and structure of the products that will be obtained from the following electrophilic addition reactions, propose mechanism. + Y + + + H-Br H-Br H-Br H-Br

Predict the product(s) of the following reactions, including stereochemistry when necessary and identify the mechanism of each substitution reaction (SN1 vs SN2). Draw the reaction mechanism (reaction arrows) for any one of the reactions to show how the product is formed.

Predict the products for each of the following reactions and propose a mechanism that explains the formation of each product.

Acid-catalyzed water removal reaction of neopentyl alcohol, (CH3) 3CCH2OH, produces 2-methyl-2-butene as the main product. Design a mechanism that shows all the steps in the formation of this product.

Draw the mechanism for the equilibrium illustrated below. What is the process called? Is the Keq >1, <1, =1 for this reaction as illustrated. Is the equilibrium direction dictated by thermodynamics or kinetics? Explain your rationale in detail.