The Mole Concept Flashcards
1
Q
Mole
A
One mole of a substance is the amount of that substance that contains 6x10 23 particles of a substance
2
Q
Mass of one mole of an element=
A
Relative atomic mass in grams
3
Q
Relative molecular mass 
A
The average mass of one whole molecule of the compound, compared with 1/12 of the mass of one atom of the carbon 12 isotope 
4
Q
Mass of one mole of a compound=
A
Relative molecular mass in grams
5
Q
Mass (in grams) = relative molecule mass x number of moles
A
6
Q
Number of moles of an element=
A
Mass of element/relative atomic mass
7
Q
Number of moles of a compound
A
Mass of compound/relative molecular mass
8
Q
Number of moles of a substance=
A
Mass of the substance/mass of one mole of the substance
9
Q
One mole of a substance contains6x10 23 particles of that substance
A
