Identify if each of the following substance would be classified as an electrolyte or non-electrolyte. Then, identify if each substance would undergo dissociation or dispersion when it is added to water. Substance NH4Cl H₂C KF CH₂Cl₂ Electrolyte/Non-electrolyte Dissociation/Dispersion ◆ + ♦ # ♦ ♦ A Chemistry teacher is preparing solutions for a classroom activity. For the scenarios below, identify whether the system is undergoing an exothermic change or an endothermic change. When 5.00 g of ammonium nitrate is dissolved in distilled water, the temperature of the solution decreases. When a 5.00 g of sodium hydroxide is dissolved in distilled water, the temperature of the solution increases. ✪ ♦

Identify if each of the following substance would be classified as an electrolyte or non-electrolyte. Then, identify if each substance would undergo dissociation or dispersion when it is added to water. Substance NH4Cl H₂C KF CH₂Cl₂ Electrolyte/Non-electrolyte Dissociation/Dispersion ◆ + ♦ # ♦ ♦ A Chemistry teacher is preparing solutions for a classroom activity. For the scenarios below, identify whether the system is undergoing an exothermic change or an endothermic change. When 5.00 g of ammonium nitrate is dissolved in distilled water, the temperature of the solution decreases. When a 5.00 g of sodium hydroxide is dissolved in distilled water, the temperature of the solution increases. ✪ ♦

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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