Energy and reactions

New 725 pm on 6 may 1937 725 explosion of h2 gas

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Unformatted text preview: of New Jersey! New 7:25 PM on 6 May 1937 7:25 Explosion of H2 Gas: Explosion 2 H2 + O2 ----> 2 H2O What do you know about that reaction from experience? from • • • • • BOOM! Light Heat Stable product EXACTLY how did it occur? – Sharing of electrons in new bonds – Requires energy of activation to excite the Requires electrons electrons Energy: Energy: The ability to do work or The supply heat (page 143) Types of Work Types • • • • • • Synthetic Mechanical Concentration Electrical Heat production Bioluminescence Energy and Evolution Energy We will begin by examining We energy and the physical laws that describe and govern its acquisition and use. acquisition 1st Law of Thermodynamics: 1st Energy cannot be created or destroyed, Energy but only transferred and transformed (pag...
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This document was uploaded on 03/26/2014 for the course BIOLOGY BIO101 at Tulane.

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