General chemistry

Electrochemistry Electrons flowing from one end to another generates a current. Chemical reactions that involve redox reactions can be separated

EQUILIBRIA REACTIONS Reversible reactions occur in which reactants change to products while products convert back to form reactants. Reversible reactions

A mixture consists of two or more entities placed evenly mixed together. Solute is present in smaller quantity. Solvent is

STOICHIOMETRIC CALCULATIONS Amount of substance used or produced in a chemical reaction. Calculations to determine the amount of reactants or

SOLUBILITY Solubility (s) is the amount of substance that dissolves in a solvent at a particular temperature. Soluble salt =

HEAT OF REACTION HOW TO MEASURE THE HEAT/ ENTHALPY OF REACTION Chemical reaction involves breaking of old bonds and formation

Rate of a chemical reaction is the rate of formation of products or disappearance of reactants. A + B ___________>

GASES Every material expands when heated. Why? Heat energy added is absorbed by the particles of materials [solid, liquid or

SOLUTION: Solute and solvent Solute: substance in smaller quantity; can be solid liquid or gas. Solvent is in larger quantity;