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AQA A-Level Chemistry 🧪⚗️
1.1 Atomic Structure
1.1.1 Fundamental Particles (7:03)
1.1.2 Mass Number and Isotopes (34:21)
1.1.3 Electron Configuration (55:59)
1.2 Amount of Substance
1.2.1 RAM and RMM (11:22)
1.2.2 The Mole and Avogadro Constant (16:27)
1.2.3 The Ideal Gas Equation (9:50)
1.2.4 Empirical and Molecular Formula (20:38)
1.2.5 Balanced Equations and calculations (44:54)
1.3 Bonding
1.3.1 Ionic Bonding (11:24)
1.3.2 Covalent and Dative Covalent Bonding (7:35)
1.3.3 Metallic bonding (3:40)
1.3.4 Bonding and Properties (22:20)
1.3.5 Shapes of molecules and ions (17:52)
1.3.6 Bond Polarity (11:02)
1.3.7 Forces Between molecules (15:04)
1.4 Energetics
1.4.1 Enthalpy Change (7:42)
1.4.2 Calorimetry (14:36)
1.4.3 Applications of Hess's Law (12:56)
1.4.4 Bond Enthalpies (10:19)
1.5 Kinetics
1.5.1 Collision Theory (4:53)
1.5.2 Maxwell-B (3:46)
1.5.3 Temperature (7:13)
1.5.4 Concentration and Pressure (4:03)
1.5.5 Catalysts (4:05)
1.6 Chemical equilibria, Le Chatelier’s principle and Kc
1.6.1 Equilibria (15:41)
1.6.2 Equilibrium Constant Kc (17:28)
1.7 Oxidation, Reduction and Redox Equations
1.7 Oxidation, Reduction and Redox Equations (10:57)
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2.1 Periodicity
2.1.1 Classification (4:04)
2.1.2 Physical Properties of the Period 3 elements (8:22)
2.2 Group 2, The Alkaline Earth Metals
2.2 Group 2, The Alkaline Earth Metals (13:21)
2.3 Group 7(17), the halogens
2.3.1 Trends In Properties (13:02)
2.3.2 Uses of Chlorine and Chlorate Ions 1 (5:09)
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3.1 Chemical measurements
3.1.1 Nomenclature (7:06)
3.1.2 Reaction Mechanisms (5:33)
3.1.3. Isomerism (4:57)
3.2 Alkanes
3.2.1 Fractional Distillation of Crude Oil (4:21)
3.2.2 Modification of Alkanes By Cracking (2:56)
3.2.3 Combustion of Alkanes (5:29)
3.2.4 Chlorination of Alkanes (1:58)
3.3 Halogenoalkanes
3.3.1 Nucleophilic Substitution (5:48)
3.3.2 Elimination (2:21)
3.3.3 Ozone Depletion (2:48)
3.3.4 Alkenes
3.4.1 Structure, Bonding and Reactivity (1:44)
3.4.2 Addition Reactions of Alkenes (8:14)
3.4.3 Addition Polymers (7:40)
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Thermodynamics
91. Born-Haber Cycles - Lattice Enthalpies (4:20)
92. Born-Haber Cycles - Enthalpy Key Terms (13:01)
93. Born-Haber Cycles - Construction of Born-Haber Cycles (7:20)
94. Born-Haber Cycles - Calculations (7:25)
95. Born-Haber Cycles - Enthalpy of Hydration (2:42)
96. Born-Haber Cycles - Enthalpy of Solution (2:23)
97. Born-Haber Cycles - Calculating Enthalpy of Solution (3:19)
98. Gibbs Free Energy - Introduction to Entropy (4:11)
99. Gibbs Free Energy - Total Entropy Changes (5:08)
100. Gibbs Free Energy - Entropy Change Predictions (3:21)
101. Gibbs Free Energy - Gibbs Free Energy (3:45)
102. Gibbs Free Energy - Calculations Involving Free Energy (6:06)
Rate Equations
104. Rate Equations - The Rate Equation (2:20)
A-level Chemistry All Boards Course
21. Subatomic Particles
22. Atomic and Mass Numbers
23. Element Isotopes
24. Mass Spectrometry
25. Electrons in Atoms
26. Electron Arrangement
27. Measuring Relative Masses
28. The Mole and the Avogrado Constant
29. Further Mole calculations
30. The Ideal Gas Equation
31. Empirical and Molecular Formulae
32. Balancing Chemical Equations
33. Stoichiometric Calculations
34. Calculating Percentage Yield
35. Percentage Atom Economy
36. Ion Formation
37. Properties of Ionic Bonding
38. Covalent Bonds
39. Properties of Covalent Structures
40. Properties of Metallic Bonding
41. Carbon Allotropes
42. Predicting Bonding Types
43. Molecular Shapes
44. Bond Polarity
45. Forces between Molecules
46. Hydrogen Bonding in Water
51. Reaction Rates and the Collision Theory
52. Maxwell–Boltzmann Distribution
53. Chemical Equilibria and Le Chatelier's Principle
54. Chemical Equilibria applied to Industry
55. Calculations with Equilibrium Constants
56. Oxidation States
57. Redox Processes
58. Balancing Redox Equations
59. Classification
60. Trends along Period 3
62. Ionisation Energies
64. Group 2, The Alkaline Earth Metals
65. Reactions of Group 2 Elements
66. Uses of Group 2 Elements and their Compunds
67. Group 7, The Halogens
68. Reactions of the Halogens
69. Disproportionation Reactions in Halogens
70. Reducing power of Halide Ions
71. Testing for Ions
72. Naming and Representing Organic Compounds
73. Introduction to Functional Groups
74. General Formulae
75. Reaction Mechanisms in Organic Chemistry
76. Isomers
77. E/Z Isomerism
78. Alkanes: Properties and Reactivity
79. Obtaining Alkanes
80. Introduction to Halogenoalkanes
81. Reactivity of Halogenoalkanes
82. Environmental impact of Halogenoalkanes
83. Alkene Reactivity
84. Addition Polymerisation in Alkenes
85. Introduction to Alcohols
86. Alcohol oxidation
87. Reactivity of Alcohols
88. Alcohol production
89. Identification of Functional Groups
90. Infrared (IR) Spectroscopy
91. Lattice Enthalpies
92. Enthalpy Key Terms
93. Construction of Born-Haber Cycles
94. Calculations involving Born-Haber Cycles
95. Enthalpy of Hydration
96. Enthalpy of Solution
97. Calculating Enthalpy of Solution
98. Introduction to Entropy
99. Total Entropy Changes
100. Entropy Change Predictions
101. Gibbs Free Energy
102. Calculations involving Free Energy
103. Measuring Rate of Reaction
104. The Rate Equation
105. Introduction to Order of Reactions (2:37)
106. The Rate Constant (5:11)
107. Temperature Changes and the Rate Constant (10:18)
108. Determining Orders of Reaction Graphically (4:49)
109. Determining Orders of Reactions Experimentally (5:37)
110. Uses of Clock Reactions (4:09)
111. Reaction Half Lives
112. Reaction Determining Steps (5:51)
113. Gas Partial Pressures (5:19)
114. Gas Equilibria and Kp (8:55)
115. Le Chatelier's Principle in Gas Equilibria (4:46)
116. Changing Kp (4:20)
117. Half Cells and Full Cells (9:56)
118. Electrode Potentials (14:09)
119. Representing Electrochemical Cells (3:58)
120. Electrochemical cells Reactions (8:08)
121. Commercial Applications of Fuel Cells (11:58)
122. Brownsted-Lowry Acid-Base Equilibrium (8:42)
123. Strength of Acids and Bases (3:19)
124. Neutralisation Reactions (3:39)
125. The pH scale and Strong acids (7:14)
126. The Acid Dissociation Constant, Ka (6:31)
127. More Ka Calculations (6:14)
128. Ionic Product of Water (5:11)
129. pH of Strong Bases (9:52)
130. Dilutions and pH (2:25)
131. Buffer Action (24:38)
132. Titrations (3:37)
133. Acid-base Indicators (4:53)
134. Drawing pH Curves
135. Reactivity of Period 3 Elements (5:48)
136. Properties of Period 3 Compounds (17:47)
137. The Transition metals (3:36)
138. Variable Oxidation States (2:06)
139. Characteristics of Transition Metals (4:30)
140. Introduction to Complex Ions (5:57)
141. Ligands (4:01)
142. Complex Ion Shape (4:15)
143. Cis Trans Isomerism in Complex Ions (3:16)
144. Optical Isomerism in Complex Ions (2:12)
145. Colours of Transition Metal Ions (10:35)
146. Ligand Substitution Reactions (21:43)
147. Redox Reactions Revisited (2:40)
148. Redox Potentials (4:27)
149. Redox Titrations
150. Using Potassium Permanganate in Redox Titrations (15:14)
151. Iodine-Sodium Thiosulfate Titrations (10:10)
152. Examples of Redox in Transition Metals (8:51)
153. 12.2, 12.23 (6:15)
154. Transiton Metals as Homogeneous Catalysts (3:10)
155. Autocatalysis in Transition Metals (2:53)
156. Metal Ions in Solution (8:35)
157. Precipitation Reactions of Metal Ions in Solution (17:47)
158. Testing for Cations
159. Testing for Anions
160. Optical Isomerism (10:30)
161. Carbonyl Compounds (4:09)
162. Reactivity of Carbonyl Compunds (11:28)
163. Testing for Carbonyl Compounds (6:52)
164. Reactions to Increase Carbon Chain Length (4:34)
165. Properties and Reactivity of Carboxylic Acids (16:51)
166. Properties and Reactivity of Esters (13:03)
167. Acyl Groups
168. Structure of Amides (6:40)
169. Introduction to Benzene (6:35)
170. Delocalisation Model of Benzene (2:45)
171. Benzene Nomenclature (4:22)
172. Electrophilic Substitution Reactions in Benzene
173. Halogenation Reactions in Benzene (6:29)
174. Friedel-Crafts Acylation and Alkylation (12:16)
175. Reactivity of Substituted Benzene (13:09)
176. Introduction to Amines (8:45)
177. Amine Synthesis (9:45)
178. Properties and Reactivity of Amines (13:40)
179. Nitriles (3:02)
180. Condensation Polymers (3:48)
181. Polyamide Formation (3:45)
182. Polymer Biodegradability (4:04)
183. Polymer Disposal (2:42)
184. Structure of Amino Acids (8:08)
185. Structure of Proteins (14:15)
186. Enzyme Action (4:07)
187. DNA (6:33)
188. DNA Replication (6:11)
189. Practical Preparation Techniques (4:14)
190. Practical Purification Techniques (9:00)
191. Organic Synthesis: Aliphatic Compounds (12:06)
192. Organic Synthesis: Aromatic Compounds (8:02)
193. Considerations in Organic Synthesis (1:47)
194. Chromatography (13:58)
195. Different Types of Chromatography (9:45)
196. Nuclear Magnetic Resonance Spectroscopy (3:10)
197. NMR Samples and Standards (2:00)
198. Types of NMR: Carbon 13 (8:32)
199.Types of NMR: Hydrogen (6:51)
200. High Resolution 1H NMR (8:32)
201. Deuterium use in 1H NMR (6:42)
3.1.2 Reaction Mechanisms
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