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OpenStudy (anonymous):
Suppose two chemicals are reacted together. It takes 750 kJ of energy to break the bonds of the reactants and 1050 kJ of energy are released by the formation of the products. Which statement is true about the reaction? The reaction is exothermic. The reaction is endothermic. The reaction will not proceed without addition of energy. The reaction will absorb energy from its surroundings.
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OpenStudy (anonymous):
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