Homework Help: Chemistry

Posted by mysterychicken on Thursday, October 28, 2010 at 7:05pm.

6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T?

7. Catalysts are not consumed during a reaction.- F

8. In nature, processes tend to occur that lead to a higher energy state.- F

9. Concentration does not have an effect on a reaction.- F

17. Nuclear binding energy is released when a nucleus is formed.- T

18. Nuclei with an even number of protons and neutrons tend to be unstable or radioactive.- F

Thanks
-MC

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