Chemical Reactions
The started substance in a chemical reaction.
The reactant
One mole of a substance is equal to...
6.022 × 10²³
Mole ratios for a reaction are obtained from the...
Balanced chemical equation
Boyle's Law can be express mathematically as...
PxV=k
Light scattering by a colloid
A reactions in which oxygen combines with a substance and releases heat and light energy.
Combustion reaction
Percent by mass of each element in a compound.
Percent composition
The actual yield of a product is...
Charles' Law can be expressed mathematically as...
V/T=k
Pressure equals...
Force/area
A solid produced during a chemical reaction in a solution.
Precipitate
Mass in grams of one mole of any pure substance.
Molar mass
Stoichiometry is based on the law of conservation of...
Mass
Gay-Lussac's Law can be expressed mathematically as...
P/T=k
What property do gases and liquids have in common?
Both have particles that are close together
The process by which the atoms of one or more substances are rearranged to from different substances.
Chemical reactions
Specifies the actual number of atoms of each element in one molecules of a compound.
Molecular formula
Percent yield of a product is a measure of a reaction's...
Efficiency
The ideal gas law can be expressed mathematically as...
PV=nRT
The elastic force in the surface of a liquid is called...
Surface tension
A reaction in which a compound breaks down into two or more elements or new compounds.
Decomposition reaction
SI base unit used to measure the amount of a substance.
The mole
What is stoichiometry the study of?
Stoichiometry is the study of the quantities of reactants and products involved in a chemical reaction.
The combined gas law contains all the individual gas laws except for which one?
Avagadros Law
Which of these is not a colloid? (Smoke,butter,milk, or cola.)
Cola