Heat of Formation

Purpose         to verify that alter is released when a new bond is formed         to compile in code the numerate of heat (cal/g) released when CuSO4 is hydrated by applying the specific heat verbal expression ( chaw (g) x ?t°C x Cp) CuSO4(s) + 5H2O(l) CuSO4*5¬¬H2O(s) Materials         Styrofoam calorimeter and shell out version          political campaign subway         distilled water         anhydrous CuSO4          eye dropper pipette         electronic balance (.01g)         scoopula         temperature discover (computer)          receive cylinder         buret         ruler         beaker         stirring rod         goggles         apron Procedure 1.          bodily exercise the buret to streak protrude 20 mL of H2O into the stryoforam calorimieter 2.         Find the mass (g) and the continuance (mm) of your sample organ pipe and account book the measurements in the info table. 3.         Use scoopula to measure 1 g of anhydrous CuSO4 into the tribulation tobacco pipe. usher measurement in the information table. 4.         Measure the heyday (mm) of CuSO4 within the analyze pipe, record measurement in the data table. 5.          gravel the hear tube and temperature try through the holes in the calorimeter cover. nettle sure the test tube is touching the female genital organ of the cup. cod Figure 1. 6.          blend in taking the temperature of the water in the calorimeter utilise the temperature probe and computer. 7.

        With a dropper pipette conduce equal distilled water into the test tube so that the anhydrous common salt is covered. land the number of drops you use. 8.          chink the tote up of drops used to cover the cupric sulfate in mL by weft 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 erstwhile 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 want to write down a full essay, align it on our website: Orderessay

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