Thermochemistry Crossword
This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 19 clues. Answers range from 5 to 25 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The study of heat changes that accompany chemical reactions and phase changes
ability to do work or produce heat
energy can be converted from one form to another, but is never created or destroyed
the amount of heat raises 1 mL of water 1oC
the standard unit of heat and energy
the amount of heat to raise the temperature of 1g of any substance 1oc
temperature change
feels cold; Absorbs energy
feels hot; Releases energy
the amount of heat gained or lost in a chemical reaction
something spontaneous occurs with no outside intervention
a measure of the randomness of particles in a system
the amount energy that is required to change from a solid to a liquid
the amount energy that is required to change from a liquid to a gas
trapped molecules reach a balance between evaporation and condensation
pressure of vapor above a liquid at equilibrium
temp at which v.p. of liquid equals external pressure
equal to freezing point
solid to gas
