Homework Help: Intro Chemistry

Posted by echem on Sunday, April 4, 2010 at 8:08pm.

Which molecule based on the following enthalpies is the most stable?
Molecule A: -70 kJ/mol
Molecule B: 100 kJ/mol
Molecule C: 145 kJ/mol

Is it Molecule A? Isn't the lower the enthalpy the more stable the molecule?
Thank You

Intro Chemistry - DrBob222, Sunday, April 4, 2010 at 8:40pm
I believe you are right.

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