Answer
Positive
Work Step by Step
Energy is transferred to the alloy. Since it will have more energy, this means that it will be warmer, making the change in temperature positive.
Chemistry: The Molecular Science (5th Edition)
by Moore, John W.; Stanitski, Conrad L.
Published by
Cengage Learning
ISBN 10:
1285199049
ISBN 13:
978-1-28519-904-7
Chapter 4 - Energy and Chemical Reactions - Questions for Review and Thought - Topical Questions - Page 189b: 36a
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