What Is the % by Mass of Sodium Chloride in an Aqueous

question 129

Multiple Choice

What is the % by mass of sodium chloride in an aqueous solution that is 2.39 M and has a density of 1.01 g/mL?

• A)2.36
• B)13.8
• C)7.83
• D)140.
• E)19.6

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