Atomisation Study guides, Revision notes & Summaries

This document contains helpful practice questions with explanations for ionisation energies, electronegativity, atomic and ionic radii, with analysis of graphs and periodic trends.

AQA A LEVEL CHEMISTRY - THERMODYNAMICS FOR REVISION AND GUARANTEED GRADES AQA A LEVEL CHEMISTRY - THERMODYNAMICS made easier and familiar

AQA A level Chemistry 3.1.8 – Thermodynamics Already Passed What are standard conditions? 298K/25°C 100kPa/1 atm 1 moldm-3 Enthalpy change of formation The enthalpy change when 1 mole of a compound is formed from its constituent elements under standard conditions, with all reactants and products in their standard states. Enthalpy change of combustion The enthalpy change when 1 mole of a substance is burned completely in oxygen. Enthalpy change of atomisation The enthalpy change that accomp...

Definitions of lattice energy, enthalpy of formation, first ionisation energy,second ionisation energy, electron affinity and second electron affinity. Describes the factors affecting lattice enthalpy. Describes the ionisation and electron affinity reactions as exothermic or endothermic. Graphs of both electron affinity and ionisation energy. Diagram of born haber cycle and equation with worked ionship between enthalpy change of tion and lattice energy through hess cycle.Trend of entropy in grou...

AQA A-LEVEL CHEMISTRY PAPER 3 VERSION 1 A-level CHEMISTRY Paper 3 Wednesday June 2022 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of the page. • Answer all...

Summary of all definitions needed for exams. Includes exams and whether reactions are endothermic or exothermic. Definitions are straight to the point.

Summary and examples of all Enthalpy changes required for exams. Also includes whether Enthalpy change is endothermic or exothermic

A complete collection of all the physical chemistry definitions you will need to know, including equations.

AQA A-LEVEL CHEMISTRY PAPER 3 VERSION 1 A-level CHEMISTRY Paper 3 Wednesday 20 June 2018 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of the page. • Answer a...

AQA A-LEVEL CHEMISTRY PAPER 3 VERSION 1 A-level CHEMISTRY Paper 3 Wednesday 20 June 2018 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of the page. • Answer a...