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: Ammonium nitrite, NH4NO2, will decompose to yield nitrogen gas and water vapor by the following equation:NH4NO2 (s) → 2H2O (g) + N2 (g)A sample of 25.0g NH4NO2 was heated at 100 °C in a 10.0 L reactio

Solution: Ammonium nitrite, NH4NO2, will decompose to yield nitrogen gas and water vapor by the following equation:NH4NO2 (s) → 2H2O (g) + N2 (g)A sample of 25.0g NH4NO2 was heated at 100 °C in a 10.0 L reactio

Problem

Ammonium nitrite, NH4NO2, will decompose to yield nitrogen gas and water vapor by the following equation:

NH4NO2 (s) → 2H2O (g) + N2 (g)

A sample of 25.0g NH4NO2 was heated at 100 °C in a 10.0 L reaction vessel until all the NH  4NO2 had decomposed and H2O and N2 had formed.

At the end of the reaction

a) what is the total pressure in the reaction vessel?
b) what is the partial pressure of N2?
c) If the volume of the reaction vessel is decreased to 5.0 L, would you expect the pressure of the gases to increase or decrease?