Exam 3 Flashcards
(22 cards)
Where a substance reacts with oxygen, omitting heat and forms one or more oxygen containing compounds
Combustion reaction
A solid or precipitate forms upon mixing two aqueous solutions
Precipitation reactions
Ions that do not participate in a reaction
Spectator ions
Only include reacted products spectator ions are removed
Net ionic equations
Forms water upon the mixing of an acid and a base
Acid-base reactions
A gas forms upon mix into aqueous solutions
Gas evolution reactions
Reactions involving the transfer of electrons
Oxidation reduction reactions
Loss of electrons
Oxidation
Gain of electrons
Reduction
A+B=AB
synthesis reaction
The amount of product actually produced by a chemical reaction
Actual yeild
Actual amount divided by theoretical yield times 100%
Percent yield
AB=A+B
Decomposition reaction
A+BC=AC+B
Single displacement reaction
AB+CD=AD+CB
Double displacement reaction
Equations which only show the species that actually participate in the reaction
Net ionic equations
Equations with so the reactants and products as they’re actually present in the solution
Complete ionic equation
Chemical equation showing to complete a neutral formulas for every compound in a reaction
Molecular equation
The amount of thermal energy emmitted or absorbed by a chemical reaction
Enthalpy
Predicts the correct behavior from most gases under many conditions
Kinetic molecular theory
The volume of a gas and it’s pressure are inversely proportional
Boyles law
Gas forms up on mixing to aqueous solutions
Gas evolution reactions
