3. Suppose you have a bomb calorimeter and first calibrate it using a known quantity of electrical heat (q=current*voltage*time), thus providing known values for q and AT. Next (using the same device), you measured the combustion of 1 mole of methane, CH4(g) + 2 O2(g) > Co2{g) + 2 H20(1), resulting in a known value of AT, and assuming a perfect gas. Explain with equations and words (be specific), how you would obtain the molar enthalpy of combustion (AcHm ) from this data. Охудen input Firing leads Thermometer Bomb Sample Охудen under pressure Water

3. Suppose you have a bomb calorimeter and first calibrate it using a known quantity of electrical heat (q=currentvoltagetime), thus providing known values for q and AT. Next (using the same device), you measured the combustion of 1 mole of methane, CH4(g) + 2 O2(g) > Co2{g) + 2 H20(1), resulting in a known value of AT, and assuming a perfect gas. Explain with equations and words (be specific), how you would obtain the molar enthalpy of combustion (AcHm ) from this data. Охудen input Firing leads Thermometer Bomb Sample Охудen under pressure Water

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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