|Jan17-13, 01:17 AM||#1|
NaCl Density in lbm/ft3
Calculate the density of NaCl at 20C in lbm/ft3 ?
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
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
|Jan17-13, 02:47 AM||#2|
PV=NRT is for ideal gases, not for soilds.
If you are given specific gravity all you have to do is to convert from one units to another.
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