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: Consider the following reaction: NO2(g) → NO(g) + 1/2 O2(g). The following data were collected for the concentration of NO2 as a function of time: Time (s)  [NO2] (M) 01.000100.951200.904300.860400.81

Problem

Consider the following reaction: NO2(g) → NO(g) + 1/2 O2(g). The following data were collected for the concentration of NO2 as a function of time:

 Time (s)  [NO2] (M) 
01.000
100.951
200.904
300.860
400.818
500.778
600.740
700.704
800.670
900.637
1000.606


What is the average rate of the reaction between 50 and 60 s?