Rates of Reaction - Magnesium and HCL :: GCSE Chemistry Coursework Investigation

set out of reaction of milligram and HCLIn order to find a groovy set of results for this experiment I need todecide what molars i am going to use, and also how i testament make them.Once i have found which molars i would like to use i will giveevidence of why i have chosen them, i will also decide which variablesare important to considerm e.g The Values of Mg, wad of acid. Ialso need to think about how i am going to measure the speed of thereaction in order to run low a table of reliable results.Plan Equipment needed for experiment curlicue Hcl 2 Measuring cylinders (1 big/1 small) Mg landing divests Flask Beaker pipework Stop clock Goggles beehive weighing machineStep unrivaledAll of the above equipment must be ga in that respectd.Step TwoThe Beehive shell sould be placed in the centre inside the bowl, whereforethe bowl is to be filled up with water system until the beehive shell iscovered.Then the big bill cylinder is to be filled to the topwith water and then turned upside down onto the beehive shell.Step tripletThe tube should be placed directly over the hole in the beehive shell,where the tube(which goes through the hole in the beehive shell and iscommitted to the flask) is placed into the cylinder.Step FourThen the flask needs to be filled with 20 cm3 Hcl acid, the acid ismeasured in a measuring tube and then poured in, once the flask isfilled the magnesium strip is to be placed inside. In order to get theMagnesium strip as hi-fi as possible it is to be measured with aruler to the size in which desired.Step 5As currently as the magnesium strip touches the acid it starts to react, sothe plastic ward-heeler should be put on to the flask quickly, then start thestopclock and spirit the amount of gas every 10 seconds. One personshould file the results at eye level to the tube, so they can get anaccu station reading, and another person should note down the timeswhereas one keeps there eye on the time.Things that will effect the rate of reac tion meanness of Hcl Surface area of Magnesium Temperature of reaction Catalyst Length of Magnesium Volume of HclThe concentration can be increased or decrease to effect the rate ofreaction. The higher(prenominal) the concentration, the more particles, thereforea higher rate of reaction.The surface area of magnesium can effect the rate of reaction. Thelarger the surface area, the faster the reaction will be as the