Formulas Flashcards
1
Q
What formula related moles, mass and Mr?
A
N=m/Mr
2
Q
What is the formula for dose volume ?
A
Dose volume = amount you want X what is in it / amount you have
3
Q
What formula links concentration and volume?
A
C1V1=C2V2
4
Q
What links volume added, diluted volume and displacement value ?
A
Volume added= dilute volume - displacement value
5
Q
What is the molarity of a solute formula ?
A
[solute]= moles of solute / volume of solution (L)
Units: mol.1^-1 or M
