Канал: David Read

Physics 4 Chemists: Electrostatics part 1

Physics 4 Chemists: Electrostatics part 1

Physics 4 Chemists: Electrostatics part 2

Physics 4 Chemists: Electrostatics part 2

Physics 4 Chemists: Motion part 1

Physics 4 Chemists: Motion part 1

Physics 4 Chemists: Motion part 2

Physics 4 Chemists: Motion part 2

Physics 4 Chemists: Waves part 1

Physics 4 Chemists: Waves part 1

Physics 4 Chemists: Waves part 2

Physics 4 Chemists: Waves part 2

The Wax Fireball

The Wax Fireball

Calcium Carbide Rocket

Calcium Carbide Rocket

Mushroom cloud reaction demonstration

Mushroom cloud reaction demonstration

Acid concentrations

Acid concentrations

Basic introduction to running NMR samples

Basic introduction to running NMR samples

Predicting chemical reactions

Predicting chemical reactions

Word and symbol equations

Word and symbol equations

Displacement reactions of metals

Displacement reactions of metals

Patterns in chemical reactions

Patterns in chemical reactions

Introduction to salts

Introduction to salts

Combining chemical elements

Combining chemical elements

Safety in the Laboratory

Safety in the Laboratory

Measuring pH with a pH meter

Measuring pH with a pH meter

Mass in chemical reactions

Mass in chemical reactions

Hazards in the laboratory

Hazards in the laboratory

Neutralisation reactions

Neutralisation reactions

Fizzy chemical reactions

Fizzy chemical reactions

Fire precautions in the laboratory

Fire precautions in the laboratory

An interview with John Dalton: early ideas about the atom

An interview with John Dalton: early ideas about the atom

Evidence for chemical reactions: The ammonium dichromate volcano

Evidence for chemical reactions: The ammonium dichromate volcano

Acids and alkalis

Acids and alkalis

An endothermic reaction between two solids: ammonium chloride + barium hydroxide

An endothermic reaction between two solids: ammonium chloride + barium hydroxide

The Hofman Voltameter: electrolysis of water

The Hofman Voltameter: electrolysis of water

Chemistry of the group 2 elements (reactions with water)

Chemistry of the group 2 elements (reactions with water)

Introduction to Quickfit apparatus

Introduction to Quickfit apparatus

The reaction between iron and chlorine gas

The reaction between iron and chlorine gas

The electrolysis of lead bromide

The electrolysis of lead bromide

The reduction of copper oxide with methane

The reduction of copper oxide with methane

The ammonia fountain

The ammonia fountain

Using a stopwatch to measure time accurately

Using a stopwatch to measure time accurately

Measuring accurately using a) a ruler and b) a micrometer

Measuring accurately using a) a ruler and b) a micrometer

Aseptic techniques in the biology lab

Aseptic techniques in the biology lab

Using a microscope

Using a microscope

Using a pooter

Using a pooter

Using Vernier Callipers

Using Vernier Callipers

Preparing a microscope slide

Preparing a microscope slide

Using a gas syringe to measure volumes of gases

Using a gas syringe to measure volumes of gases

Heating a substance in a crucible

Heating a substance in a crucible

Carrying out a distillation

Carrying out a distillation

Collecting gases produced in chemical reactions

Collecting gases produced in chemical reactions

Vacuum Filtration

Vacuum Filtration

Using an electronic top pan balance

Using an electronic top pan balance

Performing a titration

Performing a titration

Using a measuring cylinder

Using a measuring cylinder

Heating substances in a test tube

Heating substances in a test tube

Gravity filtration and folding a fluted filter paper

Gravity filtration and folding a fluted filter paper

Performing flame tests

Performing flame tests

Electrolysis of solutions

Electrolysis of solutions

Using a dropping pipette

Using a dropping pipette

Avoiding contamination

Avoiding contamination

Using a volumetric pipette

Using a volumetric pipette

Sample video of organic chemistry lectures at the University of Southampton

Sample video of organic chemistry lectures at the University of Southampton

So you want to do some research? (WITH AUDIO)

So you want to do some research? (WITH AUDIO)

Nitrogen Triiodide - Contact Explosive at 3000 frames per second...

Nitrogen Triiodide - Contact Explosive at 3000 frames per second...

A quick tour around the Department of Chemistry at Southampton University

A quick tour around the Department of Chemistry at Southampton University

Extracting limonene using liquid carbon dioxide

Extracting limonene using liquid carbon dioxide

Hydrolysis of dichlorodimethylsilane (Expt 3 Part 1)

Hydrolysis of dichlorodimethylsilane (Expt 3 Part 1)

Safe addition of ethanol to a reflux

Safe addition of ethanol to a reflux

Condensation under base-catalysed conditions (Expt 3 Part 4)

Condensation under base-catalysed conditions (Expt 3 Part 4)

Hydrolysis of dichlorodiphenylsilane (Expt 3 Part 2)

Hydrolysis of dichlorodiphenylsilane (Expt 3 Part 2)

Heat Engines

Heat Engines

Vapour Pressure/Enthalpy of Vaporisation

Vapour Pressure/Enthalpy of Vaporisation

Langmuir Trough

Langmuir Trough

Experiment at Two Temperatures

Experiment at Two Temperatures

Theory of absorbance video

Theory of absorbance video

Vacuum filtration (5th floor lab)

Vacuum filtration (5th floor lab)

Using a rotary evaporator (5th floor lab)

Using a rotary evaporator (5th floor lab)

Washing up in the chemistry lab

Washing up in the chemistry lab

Background on error calculations in Chemistry

Background on error calculations in Chemistry

Analysis of cough sweets

Analysis of cough sweets

Using an autopipettor

Using an autopipettor

Analysis of lemonade

Analysis of lemonade

Introduction to Physical Chemistry lab at Southampton Uni

Introduction to Physical Chemistry lab at Southampton Uni

Using a Separating Funnel (Southampton)

Using a Separating Funnel (Southampton)

Virtual tour of the organic lab

Virtual tour of the organic lab

Reflux

Reflux

Distillation (organic lab)

Distillation (organic lab)

Using Desiccators (organic lab)

Using Desiccators (organic lab)

Balances in the 5th floor lab at Southampton Uni

Balances in the 5th floor lab at Southampton Uni

Column Chromatography (Southampton Uni)

Column Chromatography (Southampton Uni)

Titrations (in brief)

Titrations (in brief)

Identifying an unknown substance

Identifying an unknown substance

Gravimetric analysis

Gravimetric analysis

Filtration

Filtration

Dilutions

Dilutions

Quantitative methods

Quantitative methods

Nickel complex formation: Theory

Nickel complex formation: Theory

Cu-glycinato complex formation : Theory

Cu-glycinato complex formation : Theory

Borane Practical

Borane Practical

Borane Adduct Intro

Borane Adduct Intro

Using a Desiccator

Using a Desiccator

Using a magnetic stirrer

Using a magnetic stirrer

Using a Dean-Stark apparatus

Using a Dean-Stark apparatus

Recrystallisation

Recrystallisation

Thin Layer Chromatography (TLC)

Thin Layer Chromatography (TLC)

UV/vis spectroscopy

UV/vis spectroscopy

Using a rotary evaporator

Using a rotary evaporator

Infra-red spectroscopy

Infra-red spectroscopy

Using a balance

Using a balance

Using colorimeters

Using colorimeters

Bomb calorimetry

Bomb calorimetry

Column Chromatography

Column Chromatography

Carrying out a titration

Carrying out a titration

Making up a standard solution

Making up a standard solution

Plastics from Potatoes: Practical demonstration

Plastics from Potatoes: Practical demonstration

Liquid-liquid extraction (or separation)

Liquid-liquid extraction (or separation)

Fractional distillation

Fractional distillation

Steam distillation

Steam distillation

Reflux with addition

Reflux with addition