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What is Exothermic and Endothermic Reactions Lab about?

This document describes an experiment to determine whether dissolving various salts in water is an endothermic or exothermic process by measuring the temperature change. Students will dissolve sodium chloride (NaCl), sodium nitrate (NaNO3), and sodium acetate (NaCH3COO) in water and record the initial and maximum/minimum temperatures. By calculating the temperature change (T2 - T1) and observing whether heat is absorbed or released, they can deduce whether each process is endothermic or exothermic.

Author

Alizay Saeed

Language

EN