Chemistry Comes Alive! C C Alive! Table of Contents Index Textbooks

A-AL | AM-AZ | B | C-CL | CM-CZ | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S-SL | SM-SZ | T | U | V | W | X | Y | Z

H

heat
Energy transferred as a result of a temperature difference; a form of energy stored in the movement of atomic-sized particles.
Canned Heat
Critical Point of Benzene
Crystallization of Supersaturated Sodium Acetate
Heat Conduction by Diamond
Memory Metal
Simulation of Dislocations in Metals
Thermochromism: Mercury(II) Iodide
Vapor Pressure: Collapsing Balloon
Vapor Pressure: Drinking Bird

helium
An element in the periodic table with symbol He, atomic number 2, and atomic weight 4.003
Superconductivity

hematite
Fe2O3
Ferrimagnetism

hydrogen
An element in the periodic table with symbol H, atomic number 1, and atomic weight 1.008
Isotopes: Heavy Water Ice Cubes
Relative Reactivity of Alkali Metals

hydrogen bond
An attractive force, either intramolecular or intermolecular, between an electronegative atom and a hydrogen atom attached to another electronegative atom.
Ice Bomb
Vapor Pressure: H-bonding vs. dipole-dipole attraction
Vapor Pressure: Using Barometers
Viscosity of Liquids

hydrogen bonding
Ice Bomb
Viscosity of Liquids

hydrostatic pressure
Big Barometer
Osmotic Pressure, Hydrostatic Pressure

hydroxyl group
The functional group of an oxygen atom bonded to an hydrogen atom, -OH; found in alcohols.
Viscosity of Liquids

A-AL | AM-AZ | B | C-CL | CM-CZ | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S-SL | SM-SZ | T | U | V | W | X | Y | Z


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© 1998 Division of Chemical Education, Inc., American Chemical Society. All rights reserved.