Term1 - Mole Concept Flashcards
1
Q
Does the mole concept have anything to do with moles whatsoever?
A
No.
2
Q
Does the mole concept have anything to do with moles whatsoever?
A
No.
3
Q
A mole = 6.02 x 10 to the 23. True/False
(Alternatively, 602 000 000 000 000 000 000 000)
A
True
4
Q
If carbon has an atomic mass of 12, how many atoms are in 12 grams of pure carbon?
A
6.02 x 10 to the 23.
5
Q
If sodium has an atomic mass of 23, how many atoms are in 23 grams of magnesium?
A
6.02 x 10 to the 23.
6
Q
The molar mass is the weight of the element in grams. True/False.
A
True.
