Yields/Reagents
A reagent present in a quantity that is more sufficient to react with a limiting reagent
What is Excess reaction?
A unit of mass equal to 1/12 mass of a carbon 12 atom
What is Atomic mass units?
The amount of a substance that contains 6.02X 10^23
Chemical formula of a molecular compound that shows the kind of Numbers present in a molecule
A substance present at the start of a reaction
The amount of product that could form during a reaction from a balance chemical equation
What is The orbited yield?
smallest part of an element that retains its identities in a chemical reaction
A term used to refer to the mass of a mole of any substance.
formula with the lowest whole number value in a compound
What is Empirical formula?
Changing which one or more reactants change into one or more products
The amount of that forms when a experiment is done any laboratory .
A compound that has a specific number water molecules bound to each unit
A conversation after deceived from the coefficient of a balanced chemical equation interpreted in terms of moles.
the sum of the atomic weights of atoms in a molecule.
A substance produced during a chemical reaction
The ratio of the actual yield to orbited yield Chemical reaction expressed as a percentage
smallest unit into which substance can be broken down into without a change in composition
What are Representative particles?
The volume occupied by one mole of gas at the standard temperature and pressure
The percent that he measured value differs from the excepted value
What is Percent composition?
conditions under which volume of gas is usually measured; standard temp is 0°C
equal volumes of gases at the same temperature and pressure have the same number of particles
What is Avogadro’s hypothesis?
substance that increases the rate of reaction by lowering the activation Energy barrier
What is a Catalyst?
neutral group of atoms joined together by covalent bonds
The number of represented particles contained in one mole of a substance .
What is Avogadro’s number?
A reactant that is used up first in a chemical reaction