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: Given the two reactions:H2S ⇌ HS- + H+           K1 = 9.56 x 10 -8 and HS- ⇌ S2- + H+              K2 = 1.44 x 10 -19What is the equilibrium constant K final for the following reaction?S2- + 2H+ ⇌ H2S

Solution: Given the two reactions:H2S ⇌ HS- + H+           K1 = 9.56 x 10 -8 and HS- ⇌ S2- + H+              K2 = 1.44 x 10 -19What is the equilibrium constant K final for the following reaction?S2- + 2H+ ⇌ H2S

Problem

Given the two reactions:

H2S ⇌ HS- + H+           K1 = 9.56 x 10 -8 and 

HS- ⇌ S2- + H+              K2 = 1.44 x 10 -19

What is the equilibrium constant K final for the following reaction?

S2- + 2H+ ⇌ H2S