Provide a mechanism for TWO of the following reactions. Show...

Provide a mechanism for TWO of the following reactions. Show all formal charges and lone pairs. Use the arrow convention to show the movement of electrons. It should be neatly written. a) OH ? (H3O+, heat, H2O) + + H2O b) ? (HBr) Br c) ? (Br2, CCl4) Br Br

Transcript

00:01 So here we need to show the mechanism okay what we need to do is we need to show the mechanism so for that first we have the a reaction okay so we have the a reaction so here we have is this here we have this and here we have the oh h and here we have this okay so here this reaction is h3 o plus here we have heat and h2 o so here in the first step what we will have is we will have this here we have oh h here we have this and here we have this okay so here we have h oh h and here we have the plus because it is h3 o plus here we have this lone pair so this will be moving at this hydrogen and thus will be here so now in the next step here what we will have is here we have this here we have this 2 and here we have this plus charge and here we have this okay so this will be moving here now in the next step in the next step what we will have is we will have the h2 o removal and here what we will get we will get like this here we have this and here we have this okay so now from here what we will have is we will have further two steps we will have further two steps okay so in this one what we will have is we have like this here we have this here we have h and this will be moving here here we have plus here we have h2 like this okay and this will be moving here now from this what we got is we got this product we got this product okay and now in the second one here we have this okay here we have this plus and here in the next what we will get is we will get like this here we have h and here we have the plus one so this is more stable this is more stable and from this what we will get is from here we have this one here we have h h and here also we have h2 o okay so this will be moving at this part and this will be moving here and we also have the plus charge so from here what we get is we get the product that is this one okay so this is for the reaction first this is for the first reaction now if we see the…

Question

Provide a mechanism for TWO of the following reactions. Show all formal charges and lone pairs. Use the arrow convention to show the movement of electrons. It should be neatly written. a) OH ? (H3O+, heat, H2O) + + H2O b) ? (HBr) Br c) ? (Br2, CCl4) Br Br

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