Chemical Reactions
A starting substance in a chemical reaction
What is a Reactant?
The SI unit for molar mass
What is gram/mol?
Percent yield of a product is a measure of a Reactions (blank)
Efficiency
Boyle's law is
PxV=K
The amount of force on a area
Pressure
A number written in front of a chemical formula
What is a Coefficient?
Percent by mass of each element in a compound
What is Percent Composition?
mole ratios for a reaction are obtained from the
balanced chemical equation
Charles law is
V/T=K
The process of turning a liquid to a gas
Evaporation
A solid produced during a chemical reason
What is a Precipitate?
6.02x10^23
Avogadro's number
the actual yield of a product is
measured experimentally
Gay Lussac's law is
P/T=K
Process of turning a gas to a solid
Sublimation
Substance formed during a chemical reaction
What is a Product?
SI unit used to measure the amount of a substance
Mol
stoichiometry is based on the law of conservation of
Mass
combined gas law is
PxV/T=K
point where things will all three phase changes meet
What is the triple point
A reaction that requires oxygen and heat
What is Combustion?
Fromula of a compound with the smallest whole number mole ratios of the element
Empirical formula
calculating the mass of a Reactant and product from the number of moles of another product or reactant in a chemical equation is an example of a
mole to mass coversion
Ideal gas law is
PxV=nRT
how does a increase in pressure affect how water boils
The water have a higher boiling point