1.1 A 50.0 g aluminium disk at 300 °C is placed in 200 cm' of ethyl alcohol at 10 °C, then removed after a short period of time. The aluminium temperature was observed to have dropped to 120 °C. Calculate the new temperature of ethyl alcohol after the aluminium dısk has been removed? (density ofethyl alcohol is 790 kg/cm?)

1.1 A 50.0 g aluminium disk at 300 °C is placed in 200 cm' of ethyl alcohol at 10 °C, then removed after a short period of time. The aluminium temperature was observed to have dropped to 120 °C. Calculate the new temperature of ethyl alcohol after the aluminium dısk has been removed? (density ofethyl alcohol is 790 kg/cm?)

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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