What is the concentration of pure toluene?

1 Answer
Jul 2, 2017

Answer:

#"Molarity"="Moles of solute"/"Volume of solution"=9.45*mol*L^-1#

Explanation:

Now #rho_"toluene"=0.871*g*mL^-1#...and thus...

#"Concentration"="Moles of toluene"/"Volume of toluene"#

And we work from a #1*mL# volume of toluene...

#((0.871*g)/(92.14*g*mol^-1))/(1*mLxx10^-3*L*mL^-1)=9.45*mol*L^-1#