2 years ago

How much water is needed to prepare a .50 molal solution using 0.50 moles of sodium chloride??

1 answer:

4 0

Answer:1kg. Explanation: ( b is the symbol for molality, and molality is the number of moles of solute per kilogram of solvent). b=nm. 0.5=0.5m. m=1kg.

Explanation:

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