Question

Points)
Determine the molar mass of NaCl (the solute) in a 0.1M aqueous solution of NaCl

Answer 1

58.443 g/mol

Step-by-step explanation:

The molar mass of NaCl is the sum of the molar masses of the individual atoms:

Na: 22.989770 g/mol

Cl: 35.453 g/mol

The total molar mass is ...

NaCl: 58.443 g/mol

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The molar mass does not depend on whether the material is in solution or in any other form.