# Chemistry

posted by Heather

5.70 g of NH4Cl is added to 13.3 g of water. Calculate the molality of the solution.

1. DrBob222

moles NH4Cl = grams NH4Cl/molar mass
m NH4Cl = moles/kg solvent.

2. Anonymous

7.30 g of NH4Cl is added to 11.9 g of water. Calculate the molality of the solution.

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