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Whelan Whelan
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8 years ago
In the reaction below, is energy released or absorbed by the system? What is the sign of the energy change, E?

432 kJ + A + 2B → 3C
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Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
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hbutler2hbutler2
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Whelan Author
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8 years ago
Correct Slight Smile TY
SUmmerPeople
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Yesterday
You make an excellent tutor!
linlinlin
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2 hours ago
Thanks
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