ammonia gas is passed into water , yielding a solution of density 0.93 g/cm^3 and containing 18.6% NH3 by weight . the mass of NH3 per cc of he solotion is?
Answers
Answered by
85
Density of the solution = 0.93 gm / cc
Weight % of Ammonia = 18.6
Lets assume 18.6 gm of ammonia in 100 gm of solution
So volume of solution = weight of solution / density of solution = 100/ 0.93 = 107.52 cc
Now mass of ammonia in gm per cc of solution = 18.6/107.52 = 0.173 gm/cc
Weight % of Ammonia = 18.6
Lets assume 18.6 gm of ammonia in 100 gm of solution
So volume of solution = weight of solution / density of solution = 100/ 0.93 = 107.52 cc
Now mass of ammonia in gm per cc of solution = 18.6/107.52 = 0.173 gm/cc
Similar questions