Ch.15 - Acid and Base EquilibriumWorksheetSee all chapters
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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: Calculate the pH and concentrations of CH3NH2 and CH3NH3+ in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 - 4.pH = ______(CH3,NH2) = ________(CH3,NH3+) = ________

Problem

Calculate the pH and concentrations of CH3NH2 and CH3NH3in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 4.

pH = ______

(CH3,NH2) = ________

(CH3,NH3+) = ________