Ch.16 - Aqueous Equilibrium WorksheetSee 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: Predict whether the equivalence point of each of the following titrations is below, above, or at pH=7.KOH titrated with HBr

Solution: Predict whether the equivalence point of each of the following titrations is below, above, or at pH=7.KOH titrated with HBr

Problem

Predict whether the equivalence point of each of the following titrations is below, above, or at pH=7.

KOH titrated with HBr

Solution

Hey there! We’re being asked to predict whether the equivalence point of the titration of KOH with HBr is below, above or at pH=7.

Recall that at the equivalence point of a titration:


moles acid = moles base


Recall that in the titration of a strong acid and strong base, the equivalence point occurs at pH 7If there is an equal amount of moles for both the strong acid and strong base then the pH of the solution will be 7

Solution BlurView Complete Written Solution