Mole Concept Flashcards
1
Q
Number of particles in 12 gram of carbon c-12
A
6*10’23
2
Q
6*10’23 is also known as
A
Avogadro’s number
3
Q
How to convert grams into moles
A
Number of grams *1/m
4
Q
Moles back to grams
A
Number of moles × (number of grams per mole
5
Q
Moles of gas to volume(at rtp)
A
Number of moles × 24dm3
6
Q
Gas volume to moles
A
volume / 24dm3
7
Q
Moles to atoms
A
Number of moles × 6.02 × 102
8
Q
Volume of volume
A
volume × concentration (concentration=moles of solute/total volume)
9
Q
1 mole=
A
12 g of carbon-12
10
Q
standard from of rtp
A
24
11
Q
volume at rtp
A
v*24
12
Q
molarity
A
mole/dm3
13
Q
1 dm3
A
1 l,1000 cm3,1000 ml
14
Q
molecular formula
A
(ef)n
15
Q
n=
A
mol formula/embrical formula
