Chapter 6 Chemical Reactions Flashcards
A substance or molecule that take part in a chemical reaction.
Reactant
Substance that is made from a chemical reaction.
Product
When a chemical compound reacts to make new compounds the energy is released.
Chemical energy
Chemical reaction
Happens when a chemical compound reacts to make new compounds.
Isooctane-oxygen reaction
Endothermic reaction
Chemical reaction
A reaction that needs heat.
Barium hydrogen mixed with ammonium nitrate
Endothermic reaction
A reaction where two or more substances come together to make a new compound.
Synthesis reaction
Reaction were one compound breaks down to make two or more simpler substances.
Decomposition reaction
The process were an electric current used used to make a chemical reaction.
Electrolysis
Reaction were heat is released
Oxidation reaction of an organic compound
Combustion reaction
Reaction were one element or radical takes another elements or radical in a compound place
Single-displacement reaction
A reaction in which a gas, a solid precipitate, or a molecular compound forms from the apparent exchange of atoms or ions between two compounds
Double displacement reaction
Any chemical change in which one species is oxidized (loses electrons) and another species is reduced (gains electrons); also called redox reaction
Oxidation reduction reaction
An organic group that has one or more electrons available for bonding
Radical
Substances that give up electrons
Oxidized
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
Chemical equation
Substances that accept electrons
Reduced
The relative number of moles of the substances required to produce a given amount of product in a chemical reaction
Mole ratio
Substance that changes the rate of a chemical reaction without being consumed or changed significantly
Catalyst
Type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
Enzyme
Substance, part, or element that lies under and supports another substance, element, or part. The reactant in reactions catalyzed by enzymes
Substrate
State of balance where the rate of a forward reaction equals the rate of the reverse reaction and the concentration of products and reactions remain unchanged
Chemical equilibrium
Number that’s not with a variable or the number before a variable
Coefficient
