An ionic compound composed of a cation and an anion.
What is a salt?
100
Heat and light, Production of gas, Formation of precipitate and color change.
What are the indications of a chemical reaction?
100
A conversion factor that relates the amounts in moles of any 2 substances involved in a chemical reaction.
What is a mole ratio?
100
An imaginary gas that perfectly fits all the assumptions of the kinetic-molecular theory.
What is an ideal gas?
100
The ability to be dissolved.
What is soluble?
200
deca-
What is prefix for 10?
200
(s)
What is the symbol in a chemical equations which indicates that a reactant or product is in the solid state?
200
The branch of chemistry that deals with the mass relationships of elements in compounds and the mass relationships between reactatns and products in a chemical reaction.
What is stoichiometry?
200
The theory that states all particles of matter are always in motion.
What is the kinetic-molecular theory?
200
A mixture in which the particles in a solvent so large they settle out unless the mixture is constantly stirred or agitated.
What is a suspension?
300
0 is the oxidation number.
What is the oxidation number of a pure element?
300
The decomposition of a substance by an electric current.
What is electrolysis?
300
The reactant that limits the amounts of the other reactants that can combine and the amount of product that can form in a chemical reaction.
What is the limiting reactant?
300
The spontaneous mixing of the particles of 2 substances caused by their random mtion.
What is diffusion?
300
A substance that dissolves in water to give a solution that conducts an electric current.
What is an electrolyte?
400
A chemical formula which consists of the symbols for the elements combined in a compound with subscripts showing the smallest whole number mole ratio of the different atoms in the compound.
What is an empirical formula?
400
AX + BY --> AY + BX
What is a double replacement reaction?
400
Shows how efficiently a chemical reaction turns reactants into products.
What is percent yield?
400
Pa
What is the SI unit of pressure?
400
The scattering of light by particles in a mixture.
What is the Tyndall effect?
500
The sum of the average atomic masses of all the atoms represented in its formula.
What is formula mass?
500
A list of elements in order of their chemical reactivity. Often used to predict whether a reaction will occur.
What is an activity series?
500
Mass of given x molar mass x mole ratio x molar mass
What is the process of solving for mass of a product when given mass of a reactant?
500
P1V1=P2V2
What is Boyle's Law?
500
A solution that contains more dissolved solute than a staturated solution contains under the same conditions.