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
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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: The equation below shows the equilibrium in an aqueous solution of methylamine: CH3NH2(aq) + H2O(l) ⇌ CH3NH3+(aq) + OH-(aq) Which of the following represents a conjugate acid-base pair? a) CH3NH2 a

Problem

The equation below shows the equilibrium in an aqueous solution of methylamine:

CH3NH2(aq) + H2O(l) ⇌ CH3NH3+(aq) + OH-(aq)

Which of the following represents a conjugate acid-base pair?

a) CH3NH2 and H2O

b) CH3NH3+ and OH-

c) H2O and OH-

d) CH3NH2 and OH-