Which of the following gives the molarity of a 17.0% by mass solution of sodium acetate, CH3COONa (molar mass = 82.0 g/mol) in water? The density of the solution is 1.09 g/mL.
A) 2.26 × 10-6 M
B) 0.207 M
C) 2.07 M
D) 2.26 M
E) 2.72 M
Correct Answer:
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