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?)

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

Section: Chapter Questions

Problem SI6RE

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