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biochicka biochicka
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10 years ago Edited: 10 years ago, biochicka
Part A -
Mass of Mg(s): 0.31 g
Initial temperature of calorimeter contents: 24.1 ºC
Final temperature of calorimeter contents: 36.8 ºC

Part B -
Mass of MgO(s): 1.22 g
Initial temperature of calorimeter contents: 24.0 ºC
Final temperature of calorimeter contents: 31.9 ºC

1) Calculate the molar enthalpies of reaction for the reactions occurring in Parts A and B.

2) Use your answer to Analysis question 1 to calculate the enthalpy of combustion for magnesium.
Post Merge: 10 years ago

... Any help would be appreciated! :/
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