Ch.14 - Chemical EquilibriumWorksheetSee 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: 2H2S(g) + SO2(g) ⇌ 3S(s) + 2H2O(g)A reaction mixture initially containing 0.510 M H2S and 0.510 M SO2 was found to contain 1.2 × 10−3 M H2O at a certain temperature. A

Problem

Consider the following reaction: 2H2S(g) + SO2(g) ⇌ 3S(s) + 2H2O(g)

A reaction mixture initially containing 0.510 M H2S and 0.510 M SO2 was found to contain 1.2 × 10−3 M H2O at a certain temperature. A second reaction mixture at the same temperature initially contains [H2S] = 0.255 M and [SO2] = 0.330 M. Calculate the equilibrium concentration of H2O in the second mixture at this temperature.