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General Chemistry 1: Mole Calculations

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All General Chemistry 1Naming CompoundsBalancing Chemical EquationsMole CalculationsChemical FormulasStoichiometryMolarityNet Ionic EquationsRedox ReactionsIdeal Gas LawEnthalpyQuantum TheoryElectron ConfigurationLewis Formulas and ResonanceStates of MatterSolutions and MolalityDimensional Analysis
Find Molar Mass

What is the molar mass of H2_2O ?

Mole CalculationsMediumVideo
Atoms to Moles

Convert 8.30 x 1024^{24} atoms to moles of atoms. Use dimensional analysis and show how the units cancel to give the correct answer.

Mole CalculationsMediumVideo
Grams to Atoms

How many atoms are in 1.00 x 10−9^{-9} g of lead?

Mole CalculationsMediumVideo