What is the maxium temperature reached when you combine 25 grams of zinc with hydrochloric acid?

The approximate value for the maximum temperature reached during this reaction will be 87.1 °C (option E).  

Explanation:

Zinc is a reactive metal so it will strongly react with the hydrochloric acid, which also is a strong acid and so it is highly reactive too. This will result in an exothermic reaction (one where heat is given off to the surrounding).

The products of this reaction will be hydrogen gas and aqueous zinc chloride (replacement reaction).

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