Question:
A sample of a compound is added to distilled water in a
Last updated: 7/26/2022
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A sample of a compound is added to distilled water in a clean beaker. A reaction occurs, and the water temperature rises rapidly. Which of the following statements is best supported by this observation? A dehydration reaction occurred. The beaker was contaminated by another compound. An endothermic reaction occurred. An exothermic reaction occurred.