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 CH3-N≡C → CH3-C≡Nis a first-order reaction. At 230.3°C. k = 6.29 x 10-4 s-1. If [CH3-N≡C] is 1.00 x 10-3 initially, [CH3-N≡C) is ________ after 1.000 x 103 s. (a) 2.34 x 10-4(b) 4.27 x 10

Problem

The reaction 

CH3-N≡C → CH3-C≡N

is a first-order reaction. At 230.3°C. k = 6.29 x 10-4 s-1. If [CH3-N≡C] is 1.00 x 10-3 initially, [CH3-N≡C) is ________ after 1.000 x 103 s. 

(a) 2.34 x 10-4

(b) 4.27 x 10-3 

(c) 1.00 x 10-6 

(d) 1.88 x 10-3

(e) 5.33 x 10-4