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Select the option that correctly completes this statement: If the reaction takes place at a constant volume in a thermally insulated container that allows no heat exchange with the outside world (or the container), the gas temperature .
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Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
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Select the option that correctly completes this statement: If the reaction takes place at a constant...
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