Chemistry 1.A student performed a super-fun lab and gathered some great data to find the heat of combustion of 1,2-ethanediol. Unfortunately, they only wrote the data on a napkin! The data were: mass of burner before (134.53 g); mass of water and aluminum can (158.1 g); initial temperature (22.50C); final temperature (48.60C); mass of burner after (131.15 g); mass of aluminum can (22.1 g). A. Calculate the molar enthalpy of combustion of 1,2 ethanediol from these data. ks). Use good form - final answer must have correct significant digits. B. Write your answer using any 1 of the 4 types of thermochemical equations. s). ... C. Calculate the theoretical enthalpy of combustion of one mole of 1,2-ethanediol..>

Chemistry 1.A student performed a super-fun lab and gathered some great data to find the heat of combustion of 1,2-ethanediol. Unfortunately, they only wrote the data on a napkin! The data were: mass of burner before (134.53 g); mass of water and aluminum can (158.1 g); initial temperature (22.50C); final temperature (48.60C); mass of burner after (131.15 g); mass of aluminum can (22.1 g). A. Calculate the molar enthalpy of combustion of 1,2 ethanediol from these data. ks). Use good form - final answer must have correct significant digits. B. Write your answer using any 1 of the 4 types of thermochemical equations. s). ... C. Calculate the theoretical enthalpy of combustion of one mole of 1,2-ethanediol..>

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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