Asked by Heather
What is the molality of a solution of aluminum nitrate that contains 77.0 g of Al(NO3)3 dissolved in 120.0 g of water? Use molar masses with at least as many significant figures as the data given.
Answers
Answered by
DrBob222
mols AlCl3 = grams/molar mass = ?
Then M = mols/kg solvent.
Then M = mols/kg solvent.
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