# Data and CalculationsFill in the following data from when you performed this lab. Attach the printed graphs from thetemperature probes to this data sheet when you submit this report. Each person should submit anindividual report with attached graphs.Trial 4Trial 1Trial 3Trial 2Mass of Mg/MgO0.344 0.398 0.1520 D.115Initial Temperature*20.6°c20.4°c 20.7°C23.5°C20. 3°CFinal Temperature*24. 0c36.2°CChange in Temp.2.80c_18°८ ।Calculations:1. For each of your trials determine the heat liberated. Assume the HCl solution in the calorimeterhas a density of 100 g/mL and that the calorimeter loses a negligible amount of heat. (The specificheat of the solution can be assumed to be the same as water, 4.184 J/g.°C.) Show work neatly forcredit.mass x specific heat x AtTrial4Trial1Trial 2Triai3(.1154)4.180H9(.9444) (4.184) (7.9) 1:13997) (4.184) (18) a-1520) (4.104) (2.8)8.812- 12.989-29.5KJ19.5k 20KT8.81KJ12.98KJ=(kilojoules)Change eachq to AH with the appropriate sign. Remember that enthalpy has been gained by thewater, therefore, enthalpy has been lost by the reaction system.AH (kilojoules)AH-943 Calculations:1. For each of your trials determine the heat liberated. Assume the HC1 solution in the calorimeterheat of the solution can be assumed to be the same as water, 4.184 J/g.°C.) Show work neatly forhas a density of 00 g/mL and that the calorimeter loses a negligible amount of heat. (The specificcredit.=mass x specific heat x AtTriai1Trial4Trial 2Tria13(1754)4.18409(9944) (4.184) (17.9) 1-(.3987) (4.184) (18) C7520) (4.104) (2.0) q2- 12.989-29.5KJ-8,81q= (kilojoules)29.5kJ20KT8.81KJ12.99KJChange each q to AH with the appropriate sign. Remember that enthalpy has been gained by thewater, therefore, enthalpy has been lost by the reaction system.AH=(kilojoules)1AH-243

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Can you help me on the part that says change each q to delta h? The data is on the top of the page

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In the calorimeter enthalpy gained by water will be equal to the enthalpy lost by the...

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