Ch.4 - Chemical Quantities & Aqueous ReactionsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Classify each of the following as a redox reaction or a non-redox reaction.Zn + CuCl2 → ZnCl2 + CuSO3 + H2O → H2SO4HCl + NaOH → H2O + NaCl2CO + O2 → 2CO2

Solution: Classify each of the following as a redox reaction or a non-redox reaction.Zn + CuCl2 → ZnCl2 + CuSO3 + H2O → H2SO4HCl + NaOH → H2O + NaCl2CO + O2 → 2CO2

Problem

Classify each of the following as a redox reaction or a non-redox reaction.

Zn + CuCl2 → ZnCl2 + Cu

SO3 + H2O → H2SO4

HCl + NaOH → H2O + NaCl

2CO + O2 → 2CO2

Solution

Recall that change in oxidation number is the indication of a redox reaction.

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