Chemistry, 09.12.2020 22:00 live4dramaoy0yf9
What does a negative A Hf for a molecule mean?
O A. Energy was added when the molecule was formed from its
elements.
O B. Energy was released when the molecule went through a phase
change.
C. Energy was released when the molecule was formed from its
elements.
O D. Energy was added when the molecule changed phases.
Answers: 1
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What does a negative A Hf for a molecule mean?
O A. Energy was added when the molecule was formed f...
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