Chemistry Reactions
A starting substance in a chemical reactions.
What is a reactant?
The SI unit of molar mass.
What is gram/mole?
stoichiometry is based on the of conservation of...
what is mass?
P1*V1=P2*V2
The unit for n
What is mole?
A number written in front of a chemical formula.
What is a coefficient?
compound with the smallest molar mass.
What is Water?
Percent yield of a product is a measure of a reactions...
What is efficiency?
Charles Law
V1/T1=V2/T2
What is suspension?
A solid produced during a chemical reaction in a solution.
What is precipitate?
Mass in grams of one mole of any pure substance.
What is molar mass?
mole ratios for a reactions are obtained from
What is balanced chemical equation?
Gay-Lussac's law
P1/T1=P2/T2
The elastic force in the surface of a liquid
What is surface tension?
A substance formed during a chemical reaction.
what is a product?
6.02*10^23
What is Avogadro's number?
How you get the actual yield of a product.
What is measured experimentally?
Combined Gas law
P1V1/T1=P2V2/T1
light scattering by a colloid.
What is the Tyndall effect?
A solution in which the solvent is water.
what is aqueous solution?
Specifies the actual number of atoms of each element in one molecule of a compound.
What is molecular 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...
What is mole-to-mass conversion?
Combined gas law
PV=nRT
Oil forms a colliod with water using...
What is emulsifying agent?