Jenna performed a lab in which she added a constant amount of heat to change ice to liquid water to water vapor. She measured th
e temperature every minute and graphed the results . The graph was a straight line . Are her results reasonable? Explain
1 answer:
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Explanation:
We are given the following diagram.
In this diagram we can see how the energy in the reaction changes over time. The energy of the products is greater than the energy of the reactants. That means that the products have won some energy. That represents an endothermic reaction where the reactants absorb energy from the surrounding to form the products.
Answer: D. Endothermic reaction.
