A 20-mL volume of water lost_J of energy after its temperature decreased by 15°C. The specific heat of water is 4.184 J/g.°C.

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
Chapter15: Energy And Chemical Change
Section: Chapter Questions
Problem 126A
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Pls help me answer this.

A 20-mL volume of water lost
J
of energy after its temperature
decreased by 15°C. The specific heat
of water is 4.184 J/g.°C.
(Write/Express answer with no
space.)
Transcribed Image Text:A 20-mL volume of water lost J of energy after its temperature decreased by 15°C. The specific heat of water is 4.184 J/g.°C. (Write/Express answer with no space.)
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