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: After balancing the following reaction, what are the coefficients for H 2O and NaAu(CN)2, respectively? __ Au + __ NaCN + __ O2 + __ H2O → __ NaAu(CN)2 + __ NaOH A) 1, 3 B) 2, 4 C) 1, 4 D) 3, 2 E) 3, 1

Problem

After balancing the following reaction, what are the coefficients for H 2O and NaAu(CN)2, respectively?

__ Au + __ NaCN + __ O2 + __ H2O → __ NaAu(CN)2 + __ NaOH

A) 1, 3

B) 2, 4

C) 1, 4

D) 3, 2

E) 3, 1