Podcast Beta
Questions and Answers
What type of chemical reaction releases thermal energy to the surroundings?
In an endothermic reaction, the flow of thermal energy is from the $$ to the $$.
Which of the following statements about the energy changes in a chemical reaction is correct?
In an exothermic reaction, the $$ of the reaction system $$ as thermal energy is released to the surroundings.
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Which of the following is an example of an exothermic reaction?
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