FC6 Moles III Flashcards
1
Q
What’s equation containing concentration, moles, and volume
A
concentration (mol per dm3) = moles / volume (dm3)
2
Q
What does the concentration of a solution mean
A
How much solute is present in a given volume of solution
3
Q
How do you go from mol per dm3 to g per dm3
A
Multiplying by the Mr
4
Q
What is the ideal gas equation
A
pV=nRT
5
Q
In the ideal gas equation what units is the pressure
A
Pa
6
Q
In the ideal gas equation what units is the volume
A
m3
7
Q
In the ideal gas equation what unit is the temperature
A
K
8
Q
At RTP, how do you calculate the volume when given the moles
A
Moles x 24
9
Q
What is the equation involving density, mass, and volume
A
density = mass / volume
