Moles

(Lecture id-1109)

TOPICS & OBJECTIVES

1010 - Atomic Mass
    1010 - Explain how an AMU is defined.
    1015 - Know roughly the weight of a proton, neutron and electron in AMU.
    1020 - Determine the weighted average in a set of numbers.
    1030 - Given the natural abundance and mass of isotopes of an element, calculate the average atomic mass.
    1035 - Explain why no atom has the weight shown on the periodic table.
    1040 - Determine the atomic mass and molar mass of an atom of any element from a periodic table.
    1050 - Convert between a count of single atoms and mass in AMUs, using atomic mass.
    1060 - Convert between a count of mols of atoms and mass in grams, using molar mass.
 
1020 - Mole
    1005 - Show Avogadro's number is the relationship between an AMU (in grams) and a gram.
    1010 - Know Avogadro's number as 6.022 x10^23.
    1020 - Use Avogadro's number to convert between a count of particles as singles and in mols.
    1030 - Using atomic mass, molar mass, and Avogadro's number convert between quantities in grams, AMUs, singles, or mols.
 


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