For this question answer only d,e and f thank u. 101. Assign oxidation numbers to all the atoms or ions in each of the following reactions.Then identify the reactant oxidized and the reactant reduced.a. 4 Al (a)+ 3 O2 (9)2 Al,O3 (»)b. Mg ()+ 2 Ag'2 Ag e + Mg (a)(aq)(s)с. 2 Al+ 6 H*+ 2 Al3*(aq)+ 3 H2 (a)(s)(aq)d. Cl2+ 2 Nal (ag) 2 (aq) + 2 NaCI (ag)(g)e. MnO2 (s)+ 4 HCI→ Cl2 (g)+ MnCl,+ 2 H,0 m(aq)(aq)2 Fe (s)+ O2 (9) + 2 H,0 „ → 2 Fe(OH)2 (s)f.2 (g)

According to electronic concept If a atom loses electron,it is called oxidation and if it gains…

Answered: d. Cl (a + 2 Nal (ag) → l2 (aq) + 2…

d. Cl (a + 2 Nal (ag) → l2 (aq) + 2 NaCi (aq) e. MnO2 (s) + 4 HCI (a0) → Cl2 (a) + MNCI, (ag) + 2 H,0 () (9) f. 2 Fe + O2 (9) + 2 H,O » 2 Fe(OH)2 (9) (s)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section3.5: Oxidatino-reduction And Electron Transfer

Problem 3.12CE

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