Calculate the density of NaCl at 20C in lbm/ft3 ?(adsbygoogle = window.adsbygoogle || []).push({});

since no volume was given i was wondering if this can be done this way

by using the Specific gravity which around 2.1x the referance density of solids/liquids which is 62 lbm/ft3 SG=p x pref

or can this be done using the PV=nRT, i assume at 1 mole so V=RT since D=m/v

D=m/(RT)

D=58(g/mol)/(8.3x293K)=0.024

i was also thinking of calculating the density using the FCC cube and go from there, I just think i' am making this problem seem harder than it is

Any feed back is appreciated

thx

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# NaCl Density in lbm/ft3

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