Ch.3 - Chemical ReactionsWorksheetSee 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: Balance the following equation: B2O3(s) + HF(l) → BF3(g) + H2O(l) A)  B2O3 (s) + 6HF(l) → 2BF3 (g) + 3H2O(l) B)  B2O3 (s) + H6F6(l) → B2F6(g) + H6O3 (l) C)  B2O3 (s) + 2HF(l) → 2BF3 (g) + H2O(l) D)  B2O3 (s) + 3HF(l) → 2BF3 (g) + 3H2O(l) E)  B2O3 (s) + 6HF(l) → 2BF3 (g) + 6H2O(l)

Problem

Balance the following equation: B2O3(s) + HF(l) → BF3(g) + H2O(l)

A)  B2O3 (s) + 6HF(l) → 2BF3 (g) + 3H2O(l)

B)  B2O3 (s) + H6F6(l) → B2F6(g) + H6O3 (l)

C)  B2O3 (s) + 2HF(l) → 2BF3 (g) + H2O(l)

D)  B2O3 (s) + 3HF(l) → 2BF3 (g) + 3H2O(l)

E)  B2O3 (s) + 6HF(l) → 2BF3 (g) + 6H2O(l)