Ch.15 - Acid and Base EquilibriumSee 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: What is the pH at 25°C of a 0.2 M solution of the acid HClO which has an ionization constant of 3.5 × 10−8?1. 3.9892. 3.9753. 4.2074. 3.8975. 3.9626. 3.9447. 4.0778. 4.1889. 4.15510. 4.113

Problem

What is the pH at 25°C of a 0.2 M solution of the acid HClO which has an ionization constant of 3.5 × 10−8?

1. 3.989

2. 3.975

3. 4.207

4. 3.897

5. 3.962

6. 3.944

7. 4.077

8. 4.188

9. 4.155

10. 4.113