問題詳情

16. A 1.37 M solution of citric acid (H3C6H5O7) in water has a density of 1.10 g/cm3. Calculate the mole fraction of the citric acid. Citric acid has three acidic protons.
(A) 0.056
(B) 0.0035
(C) 0.084
(D) 0.0093
(E) 0.028

參考答案