Can you tell me in a reaction 330kJ of energy was required to break the bonds of the reactants, and 355kJ of energy was released when the new bonds of the products were formed, what is the value and sign of H for this reaction?
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Answer:
~~ (0.3 to 1.6) × typical kinetic energy of a car at highway speeds ( 200000 to 900000 J ) Try using WolframAlpha.com to work these complex equations. It will give you detailed work showing how the equation is solved rather than just an answer.
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