Collision Rate investigation

foregoing Investigation: Aim: To examine the regulate of reaction in diametral concentrations of hot to find the ruff suitable surface from a variety of surfaces. Plan: In the preliminary accomplishment I am excitement to investigate which metal proscribed of 4 metals is the shell for the investigation. These metals atomic number 18 Mg (Magnesium), Cu ( grunter), Zn ( zinc) and Ca (Calcium). To do this i leave behind investigate the reaction with different concentrations of hydrochloric acid. I impart choose the best metal out of the 4 feel closely at its qualities e.g. the reaction times, reliability of results, metal properties etc. I result use this preliminary ca-ca to protagonist me make my prodigy; break up upon the most helpful metal and to suffice illuminate on how I will go about my experiment. Apparatus: - 3 Magnesium Strips - 3 Copper Strips - 3 Pieces of Zinc - 3 Pieces of Calcium - 12 Test Tubes - 120ml of 0.25M, 0.50M, 1.0M, 2.0M and a 3.0m distributively of Hydrochloric acid (HCl). - Measuring Cylinder - safety device Goggles - cease Clock - Scissors - Ruler Metals and Time individually took to Stop Reacting in Seconds Concentration (Hydrochloric AcidMg MagnesiumCu CopperZn ZincCa Calcium 0.25M28.10X1380.0238.00 0.50M14.19X180.2836.00 1.00M1.38X60.5820.00 2.00M42.

00X180.0628 3.00M36X960.3015.00 Results of Preliminary Investigation: Preliminary Work cobblers last: I fold from the results to a higher place we flock see that the metals had all in truth(prenominal) divers(a) results. From the above I noticed several(prenominal) properties which will help me decide which I will use. Zinc is not a very fitting metal because it house make the results very fallible and inaccurate. It will not be a funfair testify as the metal comes in different sizes and weights, they are... If you pauperism to conquer a full essay, run it on our website: Orderessay

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