How many joules of heat are required to heat 24.5 g of ethyl alcohol from the prevailing room temperature, 22.5 oC, to its boiling point, 78.5 oC? The Specific Heat of Ethyl Alchohol = 2.138 J/goC a) 3.0 * 10^4 b) 4.11 X10^3 c) 2.93 * 10^3 d) 2.9 * 10^4 e) 1.18 * 10^3
How many joules of heat are required to heat 24.5 g of ethyl alcohol from the prevailing room temperature, 22.5 oC, to its boiling point, 78.5 oC? The Specific Heat of Ethyl Alchohol = 2.138 J/goC a) 3.0 * 10^4 b) 4.11 X10^3 c) 2.93 * 10^3 d) 2.9 * 10^4 e) 1.18 * 10^3
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter21: Hydrocarbons
Section: Chapter Questions
Problem 42A
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How many joules of heat are required to heat 24.5 g of ethyl alcohol from the prevailing room temperature, 22.5 oC, to its boiling point, 78.5 oC?
The Specific Heat of Ethyl Alchohol = 2.138 J/goC
a) 3.0 * 10^4
b) 4.11 X10^3
c) 2.93 * 10^3
d) 2.9 * 10^4
e) 1.18 * 10^3
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