Vocabulary
Formations of Solutions
Chemical Reactions
Physical Changes and Chemical Changes
Miscellaneous
100
A change of state from liquid to gas at the surface of a liquid
What is evaporation
100
Describes a solution with a large amount of solute compared to the amount of solvent
What is Concentrate
100
A substance that is formed in a chemical reaction
What is a product
100
The 5 senses are used to describe properties of this type of change
What is a physical change
100
Sequoia, Oak, grass, flowers, and shrubs are all types of these
What are producers
200
The change of state from a gas to a liquid
What is condensation
200
This temperature of liquid water will quickly dissolve a solute.
What is hot water
200
A chemical reaction in which more energy is given off than is taken in
What is an exothermic reaction
200
Burning a piece of paper is this type of change.
What is a chemical change
200
Prophase, Metaphase, Anaphase, and Telophase are all part of what process
What is Mitosis
300
A substance that undergoes a chemical reaction, often by combining with another substance
What is a reactant
300
A solution with a small amount of solute compared to the amount of solvent
What is dilute
300
A cold pack is a good example of this type of reaction.
What is an endothermic reaction
300
Flammability, cooking food, and rusting are all types of this change
What is a chemical change
300
A compound that releases hydrogen ions in water
What is an acid
400
A substance that is dissolved
What is a solute
400
A substance that dissolves other materials
What is solvent
400
The absorption of heat is one way to determine this type of reaction.
What is an endothermic Reaction
400
The scientific name for rust is this.
What is Iron Oxide
400
A compound that releases hydroxide ions in water
What is a base
500
An arrangement of symbols and formulas used to show what happens during a chemical reaction
What is a chemical formula
500
By having more ___________, the solute will dissolve faster in the solvent.
What is surface area
500
Flammability is this type of reaction
What is exothermic
500
6CO2 + 6H2O ==> C6H12O6 + 6O2 is the chemical formula for this common process in producers
What is photosynthesis
500
A scale that ranges from 0-14 that identifies acidic, and basic substances
What is the pH scale
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