🤓 Based on our data, we think this question is relevant for Professor Pelton's class at UMN.
The molar mass of citric acid is 192.124 g/mol.
The molar mass of water is 18.016 g/mol.
In mass percent:
A 1.37-M solution of citric acid (H3C6H5O7) in water has a density of 1.10 g/cm3. Calculate the mass percent, molality, mole fraction, and normality of the citric acid. Citric acid has three acidic protons.