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: What is the root mean square speed (in m/s) of hydrogen molecules at 25.0°C?                   ( R= 8.3145 kg m2 s-2 mol -1 k-1)   a) no given answer is close b) 3.72 x 106 c) 6.10 x 101 d) 1.93 x 103 e) 3.72 x 103  

Problem

What is the root mean square speed (in m/s) of hydrogen molecules at 25.0°C?                  

( R= 8.3145 kg m2 s-2 mol -1 k-1)

 

a) no given answer is close

b) 3.72 x 106

c) 6.10 x 101

d) 1.93 x 103

e) 3.72 x 103