5.1 Moles II Flashcards
1
Q
how do u convert cm^3 to dm ^3
A
cm to dm is divide by 1000 (/1000)
dm to cm is times by 1000 (x 1000)
2
Q
how do u work out moles of gas with volume
A
moles = vol dm^3/24
3
Q
how do u rearrange the moles formula for gases to work out volume
A
volume dm^3= moles x 24dm^3
4
Q
how do you work out the concentration of a solution (formula)
A
concentration = moles of solute/volume of solute
5
Q
what units is concentration measured in
A
Mol/dm^3
