Moles, data and calculation (2)

Question 1

equation for concentration in moles

Answer 1

number of moles (mol)=
concentartion(M) x volume(dm3 or L)

Question 2

equation for dilution factor

Answer 2

dilution factor:
initial volume/final volume

Question 3

equation for final concentration

Answer 3

Final concentartion =
dilution factor(df) x initial concentration