c) Are the following Redox reactions or non-Redox reactions? If you determine that they are Redox, state which reactants have been Oxidised and which have been Reduced? Also remember to assign oxidation numbers for all atoms or ions on the reactant and product side to denote electron transfer for reactions identified as Redox. i) NaOH(aq) + HCl(aq) → NaCl(aq) + H₂O (1) ii) Al(s) + Cu²+ (aq) →→ A1³+ Al³+ (aq) + Cu(s) ii) Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g) iv) 2Na(s) + Cl2(g) →→→ 2NaCl(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
Section: Chapter Questions
Problem 113QRT
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c) Are the following Redox reactions or non-Redox reactions? If you
determine that they are Redox, state which reactants have been
Oxidised and which have been Reduced?
Also remember to assign oxidation numbers for all atoms or
ions on the reactant and product side to denote electron
transfer for reactions identified as Redox.
i)
NaOH(aq) + HCl(aq) → NaCl(aq) + H₂O (1)
ii) Al(s) + Cu²+ (aq) → Al³+ (aq) + Cu(s)
iii) Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
iv) 2Na(s) + Cl2(g) → 2NaCl(s)
Transcribed Image Text:c) Are the following Redox reactions or non-Redox reactions? If you determine that they are Redox, state which reactants have been Oxidised and which have been Reduced? Also remember to assign oxidation numbers for all atoms or ions on the reactant and product side to denote electron transfer for reactions identified as Redox. i) NaOH(aq) + HCl(aq) → NaCl(aq) + H₂O (1) ii) Al(s) + Cu²+ (aq) → Al³+ (aq) + Cu(s) iii) Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g) iv) 2Na(s) + Cl2(g) → 2NaCl(s)
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