Test 3: Conversions Using Moles Flashcards
1
Q
The mole (avogadro’s number)
A
a unit of measurement for the amount of a substance
2
Q
1 mole =
A
6.022x10^23 particles.
3
Q
To find how many moles or particles are present, we apply the given information into a
A
conversion factor
4
Q
The mass of 1 atom of any substance is its
A
atomic mass
5
Q
The mass of 1 mole of any substance is known as the
A
molar mass
6
Q
Ratio of mole:amu of a given element
A
1:1
7
Q
The mass of a compound is
A
the sum of the masses of its individual atoms.
