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HW Lab Chemistry
Introductions, study skills and other course links
Why did I make this course? (4:15)
What is a Flipped Classroom? (10:14)
How do I use this course? (5:29)
Many areas to learning success (5:36)
Are you a teacher or Home school parent? (4:30)
Tabulation Skill: Constructing tables: bath bomb (8:26)
Other Junior & Senior Courses (3:58)
Study Skills
Study Skills Overview (watch first) (6:54)
What is the best way to study? (Research) (8:35)
How to Study (10:37)
Sports vs School - It's all about how you approach study (9:06)
How often should I study? (8:12)
Taking better notes: Cornell Notes (10:47)
You can learn it - Brain Plasticity (7:22)
Making Flash Cards 1 (14:29)
How do I make an effective study timetable? (11:04)
How to reduce exam anxiety. (9:55)
2.0 Science Equipment
Science Lab Equipment (9:13)
Heating: Bunsen Burner Parts & function (6:12)
Steps in lighting a Bunsen burner (6:22)
Measuring liquids - Beakers & Measuring cylinders (7:11)
Measuring liquids - what is a meniscus? (10:18)
Support Equipment - Tripod, stands, clamps, tongs (7:28)
Types of Pipettes (5:53)
Filter funnel and filter paper (7:09)
Drawing Science Equipment (12:01)
States & Properties of Matter
States of Matter (11:40)
What is the Kinetic Particle Theory of Matter? (13:08)
Drawing diagrams of S,L,G and P (14:46)
What are elements? (8:55)
What are compounds? (9:02)
Representing elements, compounds, molecules & mixtures (18:38)
Properties of Matter (9:09)
Adding heat - Expansion in solids (6:30)
Adding heat - Expansion in Liquids (5:54)
Adding heat - Expansion in gases (4:59)
Remove heat - Contraction in Gases (7:03)
Conduction in solids (7:44)
State Change: Sublimation & Deposition (4:40)
State Change: Vaporisation / Boiling (9:27)
Change of state - Ionisation (6:40)
State Change: Condensation - LN Fog geysers (5:55)
State Change: Condensation & Boiling - LN Balloon and Human Breath (7:46)
State Change: Condensation - Mystery Milo Tin (5:27)
State Changes in Liquid Nitrogen Harry Potter Tea (condensation)
State changes: Melting, boiling & condensation..... in the lab (11:01)
Density
What is Density? (8:58)
Density of regular shaped objects (10:03)
Coke Density (10:50)
Pure or Mixture - Separating Techniques
Classification of Matter (11:21)
Types of mixtures - Homogeneous vs Heterogeneous (10:18)
Drawing mixtures
Soluble or insoluble? (9:54)
Separating mixtures: Filtration Overview (8:11)
How to fold filter paper (4:50)
Separating mixtures: Evaporation (6:24)
Separating Mixtures: Paper Chromatography (14:07)
Separating mixtures: Magnetic Separation (4:14)
Separating mixtures: Separation Funnel
Separating mixtures: Distillation 1 (8:44)
Crystalisation
Separating Mixtures: Centrifugation (8:08)
Separating mixtures: CSI Separations (9:36)
Atomic Structure
What is an atom? (6:52)
Atomic number & atomic mass of elements (7:52)
Calculating number of subatomic elements in atoms (6:05)
Atom vs Ions (9:25)
Flame Tests (6:52)
Building up an atom (7:11)
Trends in building atoms (6:29)
Properties of Ionic Compounds
Polyatomic ions (11:02)
Compounds - Covalent Compounds
What compounds conduct electricity?
Periodic Table Review (10:21)
Draw electronic structure of atoms from PT (7:05)
Element revision (6:59)
Ionic or Covalent? (4:41)
Periodic Table
What is the Periodic Table? (9:57)
Arranging elements into groups (7:25)
Basic Trends in the Periodic Table (13:10)
Using the PT to draw an electron structure of an atom (8:53)
Periodic table and the 'octet rule' (9:52)
Valency and the PT (12:21)
Elements and PT position
Periodic Punns
Chemical Formulae
What is a chemical Formula & what does it tell you? (7:56)
Atom or Ion? (7:52)
What do you need to know before writing formulae? (9:25)
Constructing basic formula of Ionic compounds. (10:40)
What are polyatomic ions? (11:02)
Ionic compound formula with polyatomic ions (8:10)
Naming Ionic Compounds - Binary (9:48)
Naming Ionic compounds with transition metals (10:54)
Naming Ionic Compounds - Polyatomic Ions (5:50)
Naming Covalent Compounds
Bonding
Types of bonding (11:46)
Elements - Metallic bonding
Elements - Crystals
Bonding between molecules (10:37)
Acids & Bases
What are Acids? (9:08)
What are Bases? (6:33)
What is the pH scale? (6:36)
What are Chemical indicators - Litmus (7:46)
Universal Indicator (4:28)
Chemical Indicator: Cabbage Juice (4:17)
Other indicators (3:25)
Chemical Equations
What are chemical equations?
Law of Conservation of Mass (8:27)
Some simple examples
Chemical Reactions
Physical & Chemical Changes (12:53)
Signs of a chemical change (7:13)
Synthesis Reaction: Burning Magnesium (5:42)
Metal on Acid Reactions: Magnesium in HCl (5:21)
Testing for Hydrogen Gas (3:57)
Combustion Reactions (11:09)
Single Displacement Reaction (8:08)
Single displacement reaction - Silver crystals (2:25)
Metal Reactivity Series (7:29)
Precipitation reactions (11:34)
Decomposition Reaction: Heating Copper carbonate (6:01)
Decomposition Reaction: Pencil Electrolysis of Water (8:11)
Neutralisation Reaction: Sodium hydroxide & HCl (6:10)
Acid on Carbonate Reaction (2:15)
Reaction Rates
What is rate of reaction? (8:55)
To react or Not? - Collision Theory (6:12)
Effect of Temperature on Reaction Rate (8:27)
Effect of surface area on reaction rates (6:15)
Effect of concentration on reaction rates
Effect of a catalyst on reaction rates
State Change: Condensation - LN Fog geysers
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