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
Section15.2: Heat
Problem 12PP
Related questions
Question
A sample of iron absorbs 79.2 J of heat, upon which the temperature of the sample increases from 21.1°C to 28.6°C. If the specific heat of iron is 0.450 J/g-K, what is the mass (in grams) of the sample?
23.5 g
3.38 g
4.75 g
-23.5 g
0.0426 g
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