Answer to Question #218926 in Inorganic Chemistry for Dhenchu dhenchu

Question #218926
What is the molality of Ammonia in a solution containing 0.85 g of NH3 in 100 cm3 of a liquid of density 0.85 g/cm3
1
Expert's answer
2021-07-20T13:39:01-0400

find the formula:

find the mass of solution

find mass of the water: the solution contains 0.85 g NH3:

find mass of NH3 in 1000 g water:

molar mass NH3 = 17.0306 g/mol

find Mol NH3 in 10.1 g:



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