How do we determine what substance has rho_"substance"=2.8*g*L^-1ρsubstance=2.8gL1?

1 Answer
Dec 31, 2017

If rho=2.8*g*L^-1ρ=2.8gL1....

Explanation:

Is it an element, is it a compound? Given the context of the question, this is an elemental gas.... I happen to recall that the density of chlorine, i.e. Cl_2Cl2 is approx. 3*g*L^-13gL1, under normal conditions, so Z=??Z=?? ....you need to re-specify the question...