Heat of Formation

Purpose         to verify that alter is released when a new shackle is formed         to write in code the come up of soup up (cal/g) released when CuSO4 is hydrated by applying the specific heat formula ( mess (g) x ?t°C x Cp) CuSO4(s) + 5H2O(l) CuSO4*5¬¬H2O(s) Materials         Styrofoam calorimeter and track mutant          try subway         distilled wet         anhydrous CuSO4         dropper pipet         electronic balance (.01g)         scoopula         temperature examine ( reckoner)         graduated cylinder          buret         ruler         beaker         stirring rod         goggles         apron cognitive operation 1.          physical exercise the buret to prise protrude 20 mL of H2O into the st ryoforam calorimieter 2.         Find the mass (g) and the continuance (mm) of your trial tube and record the standards in the info table. 3.         Use scoopula to mea certain(a) 1 g of anhydrous CuSO4 into the campaign tube. usher measurement in the data table. 4.         Measure the height (mm) of CuSO4 within the test tube, record measurement in the data table. 5.          gravel the test tube and temperature try through the holes in the calorimeter cover. nettle sure the test tube is touching the bottom of the cup. cod skeletal frame 1. 6.         Start taking the temperature of the water in the calorimeter using the temperature analyse and computer. 7.

        With a dropper pipette add equal distilled water into the test tube so that the anhydrous common flavor is covered. Record the number of drops you use. 8.         Determine the amount of drops used to cover the cupric sulfate in mL by plectron a 10 mL graduated cylinder with the aforementioned(prenominal) amount of drops 9.         Determine the increase in temperature using the temperature probe and computer and once the temperature has stabilized record the data in the data table. Data Table length of test tube          12.5 cm height of CuSO4¬ in test tube          1.5 cm mass of test tube          12.11 g volume of H2O added         ... If you indispensability to get a full essay, order it on our website: OrderCustomPape r.com

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