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Margaret [11]
3 years ago
15

The molality of a solution containing 8.1 moles of solute in 4847 g of solvent is ____.

Chemistry
2 answers:
Dovator [93]3 years ago
6 0
Molality is defined as the number of moles of solute in 1 kg of solvent 
the number of moles of solute - 8.1 mol
mass of solvent - 4847 g
there are 8.1 mol in 4847 g of solvent 
we need to know how many moles are in 1 kg of solvent
therefore number of moles in 1 kg of solvent is - 8.1 mol / 4.847 kg 
molality of solution is - 1.67 mol/kg 
jarptica [38.1K]3 years ago
4 0

Answer:

1.67m

Explanation:

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