Classify the type of elementary step shown below. H3C H Li 00 H CH3 A) bimolecular elimination B) nucleophilic elimination C) bimolecular nucleophilic substitution D) electrophilic addition E) nucleophilic addition
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- please solve quesssssstion 13The clecona position of nitramide. ) Solutionat 25°C in.ayueous. NH2NO2 la)- has the Follacing reahonship between rate and concentrahionwhere the bracket anund thse formula indicates concentration and K is a Constant caled the rate constant. hate K [NH2NO2] IF the value of Kis l6.49x10s-1 rate of the reaction when MH,NO=0.3016M? -5 what is the Ms-on Show the mechanism of that ои Bra подс Њ Br OH Br reaction
- On Show the mechanism of that ои Br 2 Моде њ Br Lon -Br reactionton Draw the mechanism for each reaction ་ 1. он MAJ 2. Ugot 1.-04 2. H₂0 HO Nu HO OH HO 244 S Explain why these reactions produce different products. Reference mechanisms in in your answer. your14) what type of chemicall reaction in the follasing example? is illustrated so Ca)キ cambination reaction decomposi tion reaction Single-veplacement reactian noutralizathon reactionn double -ement reactian replace
- The following figure shows the energy profile of a nucleophilic substitution reaction. Potential energy :ÖH H HII.C H C-1 H HO--C---I HH Reaction coordinate H -CH HO–CHITH H + 1 According to this, it is correct to affirm: O The activation energy (4G°) shows that it is thermodynamically favorable. O Represents a reaction that occurs in one step where a pentavalent chemical species is formed. O The intermediate has lower energy than any transition state. O The formation of the intermediate releases energy and is therefore thermodynamically favourable.Predict the products of each reaction. If the product has stereochemistry, draw the products using dash wedge notation. Draw all stereoisomers formed and indicate if the product is achiral or chiral. Draw a mechanism for each reaction clearly showing how the product stereochemistry is produced. You are not required to draw the final step(s) in the mechanism for reactions involving organometallic intermediates.Write down major r producto), or other recietent6) and/or fallawine the reactionconditions for the Ht Na BH (OAC)S +(CH2)2NH 1. CH3 CH2 Mg Br 2. H30+ CH2CN CH30 OEt 1.NaOH, tho A 2. H3ot 3. A