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: The reaction AB(aq) → A(g) + B(g) is second order in AB and has a rate constant of 0.0201 M-1 s-1 at 25.0 oC. A reaction vessel initially contains 250.0 mL of 0.151 M AB which is allowed to react to f

Problem

The reaction AB(aq) → A(g) + B(g) is second order in AB and has a rate constant of 0.0201 M-1 s-1 at 25.0 oC. A reaction vessel initially contains 250.0 mL of 0.151 M AB which is allowed to react to form the gaseous product. The product is collected over water at 25.0 oC.

How much time is required to produce 201.0 mL of the products at a barometric pressure of 750.1 mmHg. (The vapor pressure of water at this temperature is 23.8 mmHg.)