Ch.13 - Chemical KineticsWorksheetSee 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: Which of the following reactions is the slowest at room temperature?a. Zn(s) + S(s) → ZnS(s)b. Ba2+(aq) + SO42-(aq) → BaSO4(s)c. NH3(g) + HCl(g) → NH 4Cl(g)d. 2 Ag+(aq) + CO32-(aq) → Ag 2CO3(s)


Which of the following reactions is the slowest at room temperature?

a. Zn(s) + S(s) → ZnS(s)

b. Ba2+(aq) + SO42-(aq) → BaSO4(s)

c. NH3(g) + HCl(g) → NH 4Cl(g)

d. 2 Ag+(aq) + CO32-(aq) → Ag 2CO3(s)


We are being asked to determine which of the given reaction is slowest at room temperature. 

Under Collision Theory, a chemical reaction is successful if reactant molecules can combine to form a new product through effective collisions. 

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