Overview of CheMentor Introduction Objectives Role of the student Role of the software Design Elements Types of Module The Menu System Individual Modules - details and on-line samples: Significant Figures Unit Factors Isotopes Ion Recog/Writing Formulae Rec/Writg Mass/Mole Conversions %Composition (Cmpds) Oxidation Numbers Periodic Table Ions Reference Molar Mass Calculator Empirical and Molecular Formulae Reviews of CheMentor Pricing and Ordering Download a Demo CheMentor Home Page			The 'Help' Menu
					The Help Menu is most important in the multi-step problems and is illustrated here for three types of problems that are found in the Empirical and Molecular Formulae module. On the right, is the Help menu for a problem in which the empirical formula is to be determined from mass composition data.
							The 'Related Skills' item links to a sub-menu of related 'Practice' programs
					The menu shown to the right, is the Help menu for a problem in which the empirical and molecular formulae are to be found from percentage composition data.
							The menu shown to the left is the Help menu for a problem in which the empirical and molecular forulae are to be determined from combustion analysis data