filmov
tv
IB Chemistry Topic 5 Energetics HL 15.1 Energy cycles
Показать описание
IB Chemistry Topic 5 Energetics HL 15.1 Energy cycles
How to determine work with Born Haber cycles and determine enthalpy of solution and enthalpy of hydration
0:20 Enthalpy of formation
2:26 Enthalpy of atomisation
3:02 Ionisation energy
3:46 Electron affinity
4:26 Lattice enthalpy (dissociation)
6:51 Born-Haber cycle
7:58 Example problem
10:14 Solvation
10:57 Enthalpy of solution
11:36 Entlhalpy of hydration
12:00 Example problem enthalpy of solution
15.1 Energy cycles HL
• Representative equations (eg M+(g) to M+(aq)) can be used for enthalpy/energy of hydration, ionization, atomization, electron affinity, lattice, covalent bond and solution.
• Enthalpy of solution, hydration enthalpy and lattice enthalpy are related in an energy cycle.
• Construction of Born-Haber cycles for group 1 and 2 oxides and chlorides.
• Construction of energy cycles from hydration, lattice and solution enthalpy. For example dissolution of solid NaOH or NH4Cl in water.
• Calculation of enthalpy changes from Born-Haber or dissolution energy cycles.
• Relate size and charge of ions to lattice and hydration enthalpies.
• Perform lab experiments which could include single replacement reactions in aqueous solutions.
Connect with me:
How to determine work with Born Haber cycles and determine enthalpy of solution and enthalpy of hydration
0:20 Enthalpy of formation
2:26 Enthalpy of atomisation
3:02 Ionisation energy
3:46 Electron affinity
4:26 Lattice enthalpy (dissociation)
6:51 Born-Haber cycle
7:58 Example problem
10:14 Solvation
10:57 Enthalpy of solution
11:36 Entlhalpy of hydration
12:00 Example problem enthalpy of solution
15.1 Energy cycles HL
• Representative equations (eg M+(g) to M+(aq)) can be used for enthalpy/energy of hydration, ionization, atomization, electron affinity, lattice, covalent bond and solution.
• Enthalpy of solution, hydration enthalpy and lattice enthalpy are related in an energy cycle.
• Construction of Born-Haber cycles for group 1 and 2 oxides and chlorides.
• Construction of energy cycles from hydration, lattice and solution enthalpy. For example dissolution of solid NaOH or NH4Cl in water.
• Calculation of enthalpy changes from Born-Haber or dissolution energy cycles.
• Relate size and charge of ions to lattice and hydration enthalpies.
• Perform lab experiments which could include single replacement reactions in aqueous solutions.
Connect with me:
0:12:59
IB Chemistry Topic 5 Energetics HL 15.1 Energy cycles
1:12:16
IB Chemistry Energetics Revision Workshop HL/SL (Topic 5/15)
0:05:52
IB Chemistry Topic 5.1: Measuring Energy Changes
0:07:01
IB Chemistry Topic 5 Energetics 5.1 Enthaply - definitions and diagrams
0:11:56
Enthalpy Changes [IB Chemistry SL/HL]
0:05:15
IB Chemistry Topic 5 Energetics 5.2 Enthalpy of formation
0:03:43
IB Chemistry – Topic 5 Energetics / thermochemistry (SL) – Exothermic and endothermic reaction
0:03:46
IB Chemistry – Topic 5 Energetics / thermochemistry (SL) – Equation of formation and combustion
0:08:47
IB Chemistry Topic 5 Energetics HL 15.2 Entropy and spontaneity
0:11:54
IB Chemistry Topic 5 Energetics 5.1 Measuring energy changes with Q=mcdT
0:06:21
IB Chemistry Topic 5 Energetics 5.1 Q=mcdt - heat and calculations
0:03:25
IB Chemistry Topic 5 Energetics 5.2 Hess's Law
0:07:40
IB Chemistry Topic 5 Energetics 5.2 Hess's Law with enthalpy of formation and enthalpy of combu...
0:40:55
IB Chemistry SL Topic 5: Revision Lecture
0:05:46
IB Chemistry Topic 5 Energetics 5.3 Bond enthalpies
0:50:08
IB chemistry Topic 5 Energetic/Thermochemistry : Past Paper Questions Paper 1
0:08:47
IB Chemistry SL part Unit 5. Energetics Topic 1. Measuring energy changes Author: Akhmatova Akerke
0:41:56
IB Chemistry Topic 5.1 Measuring energy changes
0:31:41
IB EXAM STYLE QUESTIONS CHEMISTRY HL TOPIC 5 ENERGETICS
0:03:49
IB Topic 5: Energetics test review objectives 1 4
0:11:15
IB Topic 5: Practice problems #1-8
0:05:14
IB Chemistry Topic 15.1 (HL): Energy Cycles
1:06:40
IB EXAM STYLE QUESTIONS TOPIC 5 ENERGETICS P1
0:19:56
IB Topic 5: 5 1 5 2 quiz paper 1
Комментарии