All Chapters
Ch.1 - Intro to General Chemistry	2hrs & 53mins	0% complete	Worksheet Start
Ch.2 - Atoms & Elements	2hrs & 49mins	0% complete	Worksheet Start
Ch.3 - Chemical Reactions	3hrs & 25mins	0% complete	Worksheet Start
BONUS: Lab Techniques and Procedures	1hr & 38mins	0% complete	Worksheet Start
BONUS: Mathematical Operations and Functions	47mins	0% complete	Worksheet Start
Ch.4 - Chemical Quantities & Aqueous Reactions	3hrs & 55mins	0% complete	Worksheet Start
Ch.5 - Gases	3hrs & 47mins	0% complete	Worksheet Start
Ch.6 - Thermochemistry	2hrs & 28mins	0% complete	Worksheet Start
Ch.7 - Quantum Mechanics	2hrs & 35mins	0% complete	Worksheet Start
Ch.8 - Periodic Properties of the Elements	1hr & 57mins	0% complete	Worksheet Start
Ch.9 - Bonding & Molecular Structure	2hrs & 5mins	0% complete	Worksheet Start
Ch.10 - Molecular Shapes & Valence Bond Theory	1hr & 31mins	0% complete	Worksheet Start
Ch.11 - Liquids, Solids & Intermolecular Forces	3hrs & 40mins	0% complete	Worksheet Start
Ch.12 - Solutions	2hrs & 17mins	0% complete	Worksheet Start
Ch.13 - Chemical Kinetics	2hrs & 22mins	0% complete	Worksheet Start
Ch.14 - Chemical Equilibrium	2hrs & 26mins	0% complete	Worksheet Start
Ch.15 - Acid and Base Equilibrium	4hrs & 42mins	0% complete	Worksheet Start
Ch.16 - Aqueous Equilibrium	3hrs & 48mins	0% complete	Worksheet Start
Ch. 17 - Chemical Thermodynamics	1hr & 44mins	0% complete	Worksheet Start
Ch.18 - Electrochemistry	2hrs & 58mins	0% complete	Worksheet Start
Ch.19 - Nuclear Chemistry	1hr & 33mins	0% complete	Worksheet Start
Ch.20 - Organic Chemistry	3hrs	0% complete	Worksheet Start
Ch.22 - Chemistry of the Nonmetals	2hrs & 1min	0% complete	Worksheet Start
Ch.23 - Transition Metals and Coordination Compounds	1hr & 54mins	0% complete	Worksheet Start

ICE Chart

See all sections

Sections
Chemical Equilibrium	61 mins	0 completed	Learn Summary
ICE Chart	52 mins	0 completed	Learn
Le Chatelier's Principle	24 mins	0 completed	Learn Summary
The Reaction Quotient	11 mins	0 completed	Learn Summary

Additional Guides
Equilibrium Expressions

Learn Additional Practice

Next SectionLe Chatelier's Principle

Solution: At a certain temperature, K = 1.1 x 10 3 for the reactionFe3+(aq) + SCN -(aq) ⇌ FeSCN 2+(aq)Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ at equilibrium if 0.020 mole of Fe(NO₃)₃ is added to 1.0 L of 0.10 M KSCN. (Neglect any volume change.)

Solution: At a certain temperature, K = 1.1 x 10 3 for the reactionFe3+(aq) + SCN -(aq) ⇌ FeSCN 2+(aq)Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ at equilibrium if 0.020 mole of Fe(NO3)3 is added t

Problem

At a certain temperature, K = 1.1 x 10 ³ for the reaction

Fe³⁺(aq) + SCN ^-(aq) ⇌ FeSCN ²⁺(aq)

Calculate the concentrations of Fe³⁺, SCN ^-, and FeSCN²⁺ at equilibrium if 0.020 mole of Fe(NO₃)₃ is added to 1.0 L of 0.10 M KSCN. (Neglect any volume change.)

ICE Chart

Solution: At a certain temperature, K = 1.1 x 10 3 for the reactionFe3+(aq) + SCN -(aq) ⇌ FeSCN 2+(aq)Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ at equilibrium if 0.020 mole of Fe(NO3)3 is added to 1.0 L of 0.10 M KSCN. (Neglect any volume change.)

Solution: At a certain temperature, K = 1.1 x 10 3 for the reactionFe3+(aq) + SCN -(aq) ⇌ FeSCN 2+(aq)Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ at equilibrium if 0.020 mole of Fe(NO3)3 is added t

Problem

Practice Problems

Solution: At a certain temperature, K = 1.1 x 10 3 for the reactionFe3+(aq) + SCN -(aq) ⇌ FeSCN 2+(aq)Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ at equilibrium if 0.020 mole of Fe(NO₃)₃ is added to 1.0 L of 0.10 M KSCN. (Neglect any volume change.)