**Chemistry Question****32R) Of the reactions below, only ______ is not spontaneous.**A) Mg (s) + 2HCl (aq) → MgCl₂ (aq) + H₂ (g)B) 2Ag (s) + 2HNO₃ (aq) → 2AgNO₃ (aq) + H₂ (g)C) 2Ni (s) + H₂SO₄ (aq) → Ni₂SO₄ (aq) + H₂ (g)D) 2Al (s) + 6HBr (aq) → 2AlBr₃ (aq) + 3H₂ (g)E) Zn (s) + 2HI (aq) → ZnI₂ (aq) + H₂ (g)**Explanation:**This problem requires understanding of spontaneity in chemical reactions. Spontaneity refers to whether a reaction can occur on its own without external work. To identify the non-spontaneous reaction among the reactions provided:1. Reaction A: Magnesium reacts with hydrochloric acid to produce magnesium chloride and hydrogen gas.2. Reaction B: Silver reacts with nitric acid to produce silver nitrate and hydrogen gas.3. Reaction C: Nickel reacts with sulfuric acid to produce nickel sulfate and hydrogen gas.4. Reaction D: Aluminum reacts with hydrobromic acid to produce aluminum bromide and hydrogen gas.5. Reaction E: Zinc reacts with hydroiodic acid to produce zinc iodide and hydrogen gas.The spontaneity of each reaction can be assessed based on the reactivity of metals and their placement in the electrochemical series.**Graph/Diagram Explanation:**This image does not contain any graphs or diagrams, only textual chemical equations. Each equation represents a potential redox reaction, with the formation of a product and evolution of hydrogen gas.

Explanation to the correct answer is given below

32R) Of the reactions below, only A) Mg (s) + 2HCI (aq) is not spontaneous. B) 2Ag (s) + 2HNO3 (aq) → C) 2Ni (s) + H2SO4 (aq) MgCl2 (aq) + H2(g) 2AGNO3 (aq) + H2 (g) Ni2SO4 (aq) + H2 (g) 2AIBr3 (aq) + 3H2 (g) D) 2A1 (s) + 6HBr (aq) E) Zn (s) + 2HI (aq) → Znl2(aq) + H2 (g)

32R) Of the reactions below, only A) Mg (s) + 2HCI (aq) is not spontaneous. B) 2Ag (s) + 2HNO3 (aq) → C) 2Ni (s) + H2SO4 (aq) MgCl2 (aq) + H2(g) 2AGNO3 (aq) + H2 (g) Ni2SO4 (aq) + H2 (g) 2AIBr3 (aq) + 3H2 (g) D) 2A1 (s) + 6HBr (aq) E) Zn (s) + 2HI (aq) → Znl2(aq) + H2 (g)

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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