PAP Chemistry-2903012-42100P-1/ Le Chatelier's Principle/ Lesson 1282. Zinc (Zn) granules react slowly with dilute hydrochloric acid (HCI), but much faster if the acid is concentrated.Zn(s)2HCI(aq)ZnCl2(aq) + H2(g)Zinc + Hydrochloric Acid Zinc Chloride + HydrogenWhat causes the reaction to proceed faster with concentrated acid?The concentrated hydrochloric acid causes more hydrogen gas to be produced.The pressure of hydrogen gas molecules increases as concentration increases.The concentrated hydrochloric acid molecules move faster than in dilute acid.There are more collisions between the zinc and concentrated hydrochloric acid.PREVIOU

In a chemical reaction, reactants react to form the products. Chemical reaction causes a permanent…

Zinc (Zn) granules react slowly with dilute hydrochloric acid (HCI), but much faster if the acid is concentrates Zn(e) + 2HCI(aq) ZnCl2(aq) + H2(9) Zinc + Hydrochloric Acid Zinc Chloride + Hydrogen What causes the reaction to proceed faster with concentrated acid? O The concentrated hydrochloric acid causes more hydrogen gas to be produced. O The pressure of hydrogen gas molecules increases as concentration increases. The concentrated hydrochloric acid molecules move faster than in dilute acid. There are more collisions between the zinc and concentrated hydrochloric acid.

Zinc (Zn) granules react slowly with dilute hydrochloric acid (HCI), but much faster if the acid is concentrates Zn(e) + 2HCI(aq) ZnCl2(aq) + H2(9) Zinc + Hydrochloric Acid Zinc Chloride + Hydrogen What causes the reaction to proceed faster with concentrated acid? O The concentrated hydrochloric acid causes more hydrogen gas to be produced. O The pressure of hydrogen gas molecules increases as concentration increases. The concentrated hydrochloric acid molecules move faster than in dilute acid. There are more collisions between the zinc and concentrated hydrochloric acid.

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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