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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
When a substance melts at its normal melting point, the sign of ΔH is ________ and the sign of ΔS of this phase change is ________.
A) +, -
B) -, +
C) +, +
D) -, -
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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9 years ago
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Whelan Author
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9 years ago
Thanks
Alina01978
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Yesterday
Helped a lot
gmiannotti
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2 hours ago
Brilliant ツ
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