Complete the table below; (Express your answers in 2 decimal places, use specific heat of water = 4.184 J/kg °C and MM of methanol-32.04) Parameters Mass of water in can (g) Initial temperature of water (°C) Final temperature of water (°C) Heat gained by water, qwater (kJ) Initial mass of alcohol lamp + fuel (g) Final mass of alcohol lamp + fuel (g) Mass of fuel consumed (g) Moles of fuel consumed (mol) Calculated heat of combustion, AH combustion (KJ/mol) Theoretical heat of combustion (kJ/mol) Percent error in the heat of combustion methanol 150 27 41 1. 185.30 184.50 2. 3. 4. 726 kJ/mol 5. %

Complete the table below; (Express your answers in 2 decimal places, use specific heat of water = 4.184 J/kg °C and MM of methanol-32.04) Parameters Mass of water in can (g) Initial temperature of water (°C) Final temperature of water (°C) Heat gained by water, qwater (kJ) Initial mass of alcohol lamp + fuel (g) Final mass of alcohol lamp + fuel (g) Mass of fuel consumed (g) Moles of fuel consumed (mol) Calculated heat of combustion, AH combustion (KJ/mol) Theoretical heat of combustion (kJ/mol) Percent error in the heat of combustion methanol 150 27 41 1. 185.30 184.50 2. 3. 4. 726 kJ/mol 5. %

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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