The Equilibrium Process Part II

Description

A level Chemistry (Chapter 19 - Equilibrium) Note on The Equilibrium Process Part II, created by Chloe Drewery on 08/09/2017.
Chloe Drewery
Note by Chloe Drewery, updated more than 1 year ago
Chloe Drewery
Created by Chloe Drewery about 7 years ago
0
0

Resource summary

Page 1

Kc The contact process: 2SO2(g) + O2(g) ---> SO3(g) The haber process: N2(g) + 3H2(g) ---> 2NH3(g) Reaction in cars which can cause acid rain: N2(g) + O2(g) ---> 2NO2 (g) If the value of Kc is greater than 1, equilibrium lies to the right. If the value of Kc is less than 1, equilibrium lies to the left. Homogeneous vs heterogeneous equilibria Homogeneous = All species are in the same phase/state in the reversible reaction. Heterogeneous = Species are in different phases/states in the reversible reaction. In heterogeneous equilibria, solids and liquids are omitted from the reaction as they are more dense than gases.  ICE Tables These are used to calculate the concentration of a substance at equilibrium. This requires the initial value and the change to work out the equilibrium value for the concentration. 

Show full summary Hide full summary

Similar

Chemistry General Quiz - 2
lauren_johncock
Chemistry Quiz General -3
lauren_johncock
AS Chemistry - Enthalpy Changes
Sarah H-V
The Periodic Table
asramanathan
Acids, Bases and Salts
asramanathan
Introduction to the Atom
Derek Cumberbatch
Chemical Symbols
Keera
Chemistry GCSE Review - States of Matter, Particles, Atoms, Elements, Compounds and Mixtures
Morgan Overton
Acids and Bases
Sarah Egan
Using GoConqr to study science
Sarah Egan
Ionic Bondic Flashcards.
anjumn10