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Physical Science: Chapter 5

Across
Releases heat
Solid which forms in a liquid
Resulting new substance
Conservation of _______
Strength of a solution; affects reaction rates
H2O is an example
Number in front of a chemical compound
________ energy
Helps a reaction along
Melting water is an example of a ________ change
Down
_______ area can affect reaction rates
Absorbs heat
Can be used to control reaction rates
A banana rotting is an example of a ________ change
Ingredient in a chemical reaction
Reaction involving Oxygen
Mrs. Horn loves to _______ equations
Reaction which breaks apart original compound
Reaction which creates new compound
____ production indicates chemical reaction has happened