Measuring Relative Viscosity
This is an introductory movie showing, in wider angle, the manner in which the experiment for measuring relative viscosity is performed.
hydrogen bonding
Viscosity of Liquids - Water
The relative viscosity of water can be measured using a stopwatch, and compared to other liquids.
Viscosity of Liquids - Hexane
The relative viscosity of hexane can be measured using a stopwatch, and compared to other liquids.
Viscosity of Liquids - Octane
The relative viscosity of octane can be measured using a stopwatch, and compared to other liquids.
Viscosity of Liquids - 2,2,4-Trimethylpentane
The relative viscosity of 2,2,4-trimethylpentane can be measured using a stopwatch, and compared to other liquids.
Viscosity of Liquids - 1-Pentanol
The relative viscosity of 1-pentanol can be measured using a stopwatch, and compared to other liquids.
Heavy Water Ice Cubes - Water
An ice cube made from normal water floats in a beaker of liquid water.
Heavy Water Ice Cubes - Deuterium Oxide
An ice cube of deuterium oxide (containing a heavier isotope of hydrogen) sinks in water.
Heavy Water Ice Cubes - Comparison 1
A normal ice cube is less dense than liquid water, but a deuterium oxide ice cube is more dense than liquid water.
Heavy Water Ice Cubes - Comparison 2
An H2O ice cube is less dense than liquid water, but a D2O ice cube is more dense than liquid water.