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    Exam 12: Physical Properties of Solutions
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    What Is the Mole Fraction of Sodium Phosphate in a 0.142
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What Is the Mole Fraction of Sodium Phosphate in a 0.142

Question 10

Question 10

Multiple Choice

What is the mole fraction of sodium phosphate in a 0.142 M Na3PO4(aq) solution that has a density of 1.015 g/mL


A) 0.00157
B) 0.00257
C) 0.00357
D) 0.00457
E) None of the above

Correct Answer:

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