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A change in which one or more substances are changed into new substances.
What is a Chemical Reaction?
In a combustion reaction, one of the reactants is ALWAYS this.
What is Oxygen?
This type of solution contains more solute than it should be able to contain at a certain temperature.
What is a Supersaturated Solution?
These are the substances that react in a chemical reaction.
What are Reactants?
This is a chemical equation with the same number of atoms of each element on both sides of the yield arrow.
What is a Balanced Chemical Equation.
This is the maximum amount of solute that can be dissolved in a certain volume of solvent at a certain temperature and pressure.
What is Solubility?
The amount of a substance that contains 6.022 x 1023 particles of that substance.
What is a Mole?
These are used to slow down or completely stop a chemical reaction.
What are Inhibitors?
This describes the loss of electrons.
What is Oxidation?
The mass in grams of one mole of a substance.
What is Molar Mass?
This is something that is added to a chemical reaction to speed it up or get it started. It is not part of the products.
What is a Catalyst.
This is the substance that is dissolved in the solvent.
What is a Solute?
The type of reaction when one substance breaks down into two or more substances.
What is Decomposition Reaction?
This type of chemical reaction takes in energy as it reacts.
What is an Endergonic Reaction?
This is when a solution contains the maximum amount of solute at a given temperature.
What is a Saturated Solution?
This is the thing doing the dissolving of the solute.
What is the Solvent?
This type of reaction releases thermal energy.
What is an Exothermic Reaction?
A way to describe a chemical reaction using chemical formulas and other symbols.
What is a Chemical Equation?
These are the numbers in front of a compound's formula in a chemical equation.
What are Coefficients?
These are the substances that are being produced during a chemical reaction.
What are Products?
This describes the gain of electrons.
What is Reduction?
This is a solid/solid solution of things with metallic properties.
What is an Alloy?
Two ions replace each other in this type of chemical reaction.
What is a Double Displacement Reaction?
This type of reaction is when two or more substances combine to form one substance.
What is Synthesis Reaction?
An insoluble compound that comes out of solution during a chemical reaction.
What is a Precipitate?