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A student conducted an experiment to determine DHrxn for the reaction between HCl(aq) and NaOH(aq). The student ran two trials using the volumes of HCl(aq) and NaOH(aq) indicated in the table above, and determined the amount of heat released. Which of the following best explains the relationship between X and Y?

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Answer:The reaction between NaOH and HCL is a reaction between an acid and a base is a neutralization reaction..

Explanation:

The reaction between an acid and a base gives a salt and water.the question did not specify whatX and Y stands for ,so I assume that X and Y represents the acid,HCL and the base or alkaline NaoH represents the Y.the neutralization reaction has ruined in the question depicts titration whose end aim is to determine the pH value of the salt solution produced.Nacl being a product of a strong acid and a strong base will produce a salt of PH7.the titration will produce a straight line graph.

Answer:

Y=X

Explanation:

The number of moles of acid and base reacting with each other is the same in both trials.

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