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: A mixture of 34.0 g of ammonia and 40.0 g of oxygen gas reacts according to the equation 4 NH3 + 3 O2      →      2 N2 + 6 H2O Under these conditions, how many grams of H2O would be produced? a) 40

Problem

A mixture of 34.0 g of ammonia and 40.0 g of oxygen gas reacts according to the equation

4 NH3 + 3 O2      →      2 N2 + 6 H2O

Under these conditions, how many grams of H2O would be produced?

a) 40.2

b) 53.6

c) 51.1

d) 45.0

e) none of the given answers is close i.e. within 5% of the correct answer