Everyone thought they were doing Chapter 18 from 34. This film gives us the stick and ball models of a on top and be on the bottom and asked us to draw the products form when he reacted with three agents A, B and C or 123 1st one bring Bro Ming and lose a 2nd 1 being nitric acid and issues to Russell four sulfuric acid in the 3rd 1 being fetal craft isolation regions here. So the first thing we need to do is identify the directing groups Officer situates on our benzene ring. So on top, we have in a lifetime donating group because of the residence that reform with oxygen, donating electron density into the ring and actually forming a car banner in the Benz. Even so, we know that electron Dorian in groups are or so and Paris substituting so or so high like this in blue and Paris's to him. But the parent groups actually occupied. But it's Aldo hide, so only directing Ortho. Next on, actually, the position of this Aldo Hide is actually off. So Mia's redraw this so the old ahead is actually and this location here so we actually do have a pera position which we are directing. Thou died, however, is not shying. Withdrawing grew because of the election Negative auction, Adams. So we know that some drunk groups donate or direct at the medic position, so we only have one medal position. However, we have now opposing effects. We have to Ortho and one pair from this auction and then just this one matter from this album group. However, in terms of the strength of the directing group, we know that because of the residents that conformed with this auction causing a full negative charge in the benzene ring, this Alcock C group here is this much stronger directing group. So we know that this direction ofthe orphan pair is going toe out way and be stronger than the direction off this electoral jungle Elder hide group here. So we know that we will follow the Ortho and parent direction Office alk oxy for Oliver reactions here. However, we know that this order position being between two buckets of situations, we know that they're being no substitution at this orca position because there in between these two bulky groups of hysterics was going to prevent any chemistry occurring at this carbon here. So we will be end up with is a product that will be at the ortho position. And I swear that I'll be at the para position now for this group. We have Miss Oxygen has electron riches and Dhoni electron density and flute drink and therefore we know that it's going to be or so and Paris substituting or directing. But the propositions occupied in this in this example. And we know that this Amy and also with the long production, could donate residence and ultra intensely into the grain to make a full carbon and in the carbon rain. So this is also gonna be electron donating to its ortho and Pere positions here, however, once again in negatively charged option is far stronger of directing group than an A mite. So because of that, you know that we're going to be following the order composition of the stronger directing group, which is this negatively charged oxygen Adam here. So with the location of the substitution identified, the rest is easy. So for a when we have ah ah halogen nation, we know that we had a bro me to the orphan para position of a and to the ortho position of B. So you have one. I simmer with the bro. Me, not the ortho position plus one. I simmer with the roaming at the para position and then for B, we're gonna have just one eye summer with the bombing at the Ortho position to Ortho, businesses are identical because of that eternal plan of symmetry. So doesn't matter which one I draughts in. They're both the same. They're both identical. Soldiered at this position here now have metric acid and sulfuric acid. So we know that we're gonna add a natural group to either air B. So we know that once again, because we already identified the positions that are substitutes is going out on our regents will add on The rest is easy. All we need to do is just drop fill those in at the appropriate positions. So for a will have to ie summers once again one being and all to one. Being the Ortho derives product on a nice summer, being the paired around product here and then for B because we only have that one position that could have any sort of substitution or chemistry. We know that. Oh, I'm joined again. Job be. You know that the natural group is, you know, add to this carbon here and now for the fetal crafts calculation product. Once again, we'll draw the products of a here. You tell your benzene ring, and now we'll add the easel Group with 123 carbons was 123 carbons at the auto position, but will also have a nice summer at the pair of position with 123 carbons as well. And then we also have B with this easily product at the worth of position here. 123 carbons Perfect.