How does density differ from concentration?

1 Answer
Jun 12, 2018

Answer:

Look at their respective definitions....

Explanation:

#rho_"density"="Mass per unit volume"#...and thus units of #g*mL^-1# or #g*cm^-3#...

Whereas #"concentration"# is the amount of substance contained in solution a VOLUME of LIQUID or GAS. Typically, we gots units of #"parts per million"#, #mol*L^-1#, #"percentage by mass"#...