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0:02:06

ChemHelp AP / Determining Molecular Formulas from Empirical Data

0:01:25

ChemHelp AP / Finding Empirical Formulas from Percentages

0:01:04

ChemHelp AP / Finding Empirical Formulas from Masses

0:02:27

ChemHelp AP / Finding Empirical Formulas Using Gravimetrics, Precipitation

0:01:37

ChemHelp AP / Finding Empirical Formulas, Decimal Ratios

0:02:05

ChemHelp A / Determining Hydrate Formulas from Lab Data

0:04:28

ChemHelp AP / Calculating Enthalpy From Bond Energies II

0:04:31

ChemHelp AP / Calculating Enthalpy From Bond Energies I

0:03:18

ChemHelp AP / Calculating Enthalpy and Activation Energy from PE Diagrams I

0:03:38

ChemHelp AP / Calculating Enthalpy and Activation Energy from PE Diagrams II

0:01:42

ChemHelp AP / Describing Energy Flow in Chemical Reactions

0:03:42

ChemHelp AP / Calculations with Zero-Order Integrated Rate Laws

0:03:42

ChemHelp AP / Calculations with the Second-Order Integrated Rate Law

0:06:29

ChemHelp AP / Calculations with the First-Order Integrated Rate Law

0:01:41

ChemHelp AP / Calculating the Rate Constant Using First-Order Half-Life.

0:02:38

ChemHelp AP / Determining Reactant Orders from Half-Lives

0:02:31

ChemHelp AP / Calculations with Half-Lives

0:01:09

ChemHelp AP - Determining Reactant Orders from Graphs

0:01:34

ChemHelp AP / Explaining How Catalysts Alter Reaction Mechanisms

0:02:15

ChemHelp AP / Eliminating Intermediates from Rate Laws I

0:01:38

ChemHelp AP / Writing Rate Laws from Mechanisms

0:02:57

ChemHelp AP / Identifying Roles Within Reaction Mechanisms

0:04:15

ChemHelp AP / Calculating the Rate of Theoretical Trials

0:03:44

ChemHelp AP / Determining the Units of the Rate Constant, k