February 20, 2017

Homework Help: Chemistry

Posted by Jason on Saturday, July 7, 2012 at 11:13pm.

You mix 19.5 gallons of a mixture containing 12 wt% NaCl (sol'n density = 1.0837 g/cm^3) with V2-gallon sol'n that is 20 wt% NaCl (sol'n density = 1.1453 g/cm^3). Needed mixture is 19 wt% NaCl

Whats the V2 in gallons?

(all solutions are in water so just dealing with NaCl)

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