Molality () of aqueous solution of NaCl is: (Density ; : Na , Cl )

Question

Molality () of  aqueous solution of NaCl is: (Density ; : Na , Cl )

Canvas Classes · Accepted Answer

Strategy:
 Convert molarity to molality using the solution density. Molality () is moles of solute per kg of solvent.

Step 1: Quantities in 1 L solution
- Moles of .
- Mass of solute .
- Mass of solution .

Step 2: Calculate mass of solvent

Step 3: Calculate molality

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