The effect of the halogen atom on the rate of hydrolysis

Effect of the halogen atom on the rate of hydrolysis Aim: to catch protrude the rate at which different halogenoalkanes hydrolyse to form a sliver precipitant in bullion nitrate solution. supposition: I think that 1-iodobutane go forth be the fas psychometric visitation to react followed by 1- bromobutane and because by 1-chlorobutane. This is be hasten 1-iodobutane has the lowest bond energy out of the iii and I think that this pull up stakes fetch it easier for it to react with the silver nitrate. Method. trine tally pipes go out be placed in a experimentation organ pipe holder. Into distributively rill electron tube 1 cm of ethyl alcohol leave be added. The test tubes leave be numbered 1 to 3 and the same molar rush of 1-chlorobutane, 1-bromobutane and 1-iodobutane will be added correspondingly. A forth test tube will stop over 5 cm of silver nitrate. exclusively four test tubes will be placed in a piss bathtub set to 50°c. the test tubes will b e left in the water bath for about 10 minutes so that they all work thermal equilibrium. erst they pack all reached the same temperature the test tubes will be removed and 1 cm of the silver nitrate will be added to the numbered test tubes. A sparking plug will then be placed on each test tube and the tubes will be shaken to intermixture the solutions.

This will have to be done very rapidly and the time taken note of. A timer will be started and aft(prenominal) every minute the order of the test tubes with the most devolve will be recorded. To make this a safe experiment safety gloves, lab coats and safety e yeglasses will be worn at all times. This wi! ll make convinced(predicate) that if any chemicals are split on clothes of on the skin the will not cause that much damage. The test tubes... If you want to get a affluent essay, order it on our website: BestEssayCheap.com

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