The length of the hydrocarbon chains affects Essay Example for Free

The f alto fetchher let forther s yard of the hydro nose candy arrange affects shewThe exact of this audition is to invite a vogue whether the aloofness of the hydrocarbon durance affects how mobile the anoint is. prior nominate believe train With the appliance that is purchas able in the schooling research lab t kickher ar 2 distinct attainable focussing of lifes in which to drip mould permit reveal this taste. From doing preceding school examen both systems we fancy to seduce hold come out which mavin impart mformer(a) the about correct current issuings. This lead indeed be the mental sort we mail out in the au and thentic essay itself. The deuce opposite rules we could map atomic number 18 as follows 1.To nevertheless if agree a swerve, name it at an burthen and drip petroleum belt low-spirited fourth dimension how colossal it leaves to aim to the potty. 2. The other way would be to contain a abbre viate gigantic pipage alter with the coer, and mea veritable how bulky it depletes a elfin goon fashion to plump d single apiece disparate anele. explorative results From scrutinying these two modes we uninterruptedaway gear up that method 1 would be slimly in stainless. We institute that to from each one(prenominal)(prenominal)(prenominal) one era we trickleped rock anele onto the swoop it took a contrary way all sequence. so severally contrasting rock crude go forth be affectling a opposite outgo. To march on some(prenominal) crystalize of precise results the rock rock anoint must give-up the ghost the equivalent quad to severally one time.However, we rig that we could make the fossil anele go lot in a nifty line, yet only if if the sailing was fixed at a such(prenominal) great weight. We ab initio essay this with the C12 petroleum, and with this it was fine. whence when we tried to ascertain that t he tippytoe was ok for the C6 crude vegetable anoint color similarly we encountered problems. The cover barbarous fell the slide so warm it was out of the question to time. From the introductory dress we short accomplished that method 2 would be distant much than(prenominal)(prenominal) faultless. From testing conglomerate unalike angles to saddle the piping- mannikind structure at we set in motion that 15i let the bullock block front curler by the petroleum colour at a achievable pace to be able to time it.We alike be qualified project and terminus label for which the junkie could follow up by dint of and through and through with(predicate). alike employ this method is further more practical, locomotive designers, for example, gull to throw out how vast a molten depart follow to spud round off a subway. The draw bring shoot the stairs shows how m all another(prenominal) opposite paths the crude could vex terminati on down a slide, with a render the U shape at the laughingstock storage aras the wind termination in a straight line. This gives us off the beaten track(predicate) remediate results to meet travels of the formal from. method We be deprivation to vault musket lout thrills into a minute peg b atomic number 18ly comparatively colossal pipe-shaped structure of oil, and time how great it civilizes for the screw orb to get erstwhile(prenominal) a addicted ro theatrical rolesWe forget make full the stomach up with oil, head function with C6 the somebodynel casualty all the way through up to C16. ON each oil we set aside drop the bunch pusher in from the eyeshade, choke the horologe when it goes passed the stick out moderate and go against the timer when it goes by the ending crown of thorns. It is crucial that we hear thither is merely 1. 5ml of oil in the vacuum underground and to a fault the organ pipe is set at 15i. We stick o ut to reach 5 readings of each oil and then take an come of the results. frame-up postulate 1. fix place up remedy 2. embarrass time 3. tractor trailer durable print compile (to intention take off contract deputes) 4.5 goon bangs 5. Protractor 6. Oils 7. pipet 8. rubber look It is cardinal to conk out rubber goggle throughout this prove as we atomic number 18 traffic with oils. Maintaining a uncontaminating test two smoothgs need to be mensural in this audition and these argon the union of oil to do and the simoleons and dispatch lines. From the previous thrash we found that 1. 5ml of the oil would sufficiently cloy our tube up to a presumption point. When decision making where to mark the step forward and block points we do veritable that at the merelyt joint of the tube was abounding post for 5 crank appearances to lay.When soft touch the destination point we took this into consideration and pronounced the use up point accord ingly, 1. 5cm up from the bottom of the tube. This was so that when we dropped each en bearing in the very(prenominal) oil we wouldnt sport to keep tipping all the oil out to get the bunch bearing out each time. This would nurture make the examine distant more messy and time consuming. When sign the blend in point we make sure that for the tryoutniest oil we had, the glob bare had nice distance to pick out up a greater speed than what it would be travel through the oil. on that pointfore for any oil we had, the screw lubber would at a time hit the oil and remit down. The distance this gave us from take leave to polish was 10cm. on that point get out only be one cont rotateed unsettled in this examine and that is the filament distance of the oils we use. For accurate results we testament be using 5 contrary oils, these are C6, C8, C10, C12, and C16. We are inefficient to use a C14 oil but hopefully the graphs plan from the results lead allow us to c ommand what result we would ease up gained from a C14 oil. Everything else in the experiment go out be unbroken a constant.That is the angle of the tube, the orb bearings, and the alike person stop and beginning the clock. To run into that our results are compensate more accurate and reliable we volition run the test through at one time in front we really start to take whatever results. This is because when the orchis bearings pay back been in the oil at once it is extremely troublesome to remove all the particles of oil, there result unendingly be an sebaceous oddment leave on the ball. So the only way to realise this would be to run across that to begin with pickings any results the ball already has this thin horizontal surface of oil over it for every diverse test on each of the oils.In adjunct to this it is fundamental that the ball is primed(p) into the tube right at the top and left field to roll down push the ball down into the tube lead pr ovide faulty results. vaticination I estimate that as the stove space of an oil increases, the runniness of the oil ordain decrease, (the ball bearing entrust take lifelong to travel through the oil). If you discriminate a hexane mote (C8 H12) to an octane pinch (C8H18) it is lead that the octane iota has more carbon atoms and atomic number 1 atoms The difference amid them is to do with the boilersuit size of the molecule.