NJIT Chem Student
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...20.1 g of benzene, producing a solu? A 0.700 g sample of a nonvolatile yellow crystalline solid is dissolved in 20.1 g of benzene, producing a solution that freezes at 4.87oC. Find the molar mass of the yellow solid in g/mol.
kf doe benzine = 4.9
Also, A 5.10 g sample of a nonvolatile nonelectrolyte blue crystalline solid is dissolved in 56.7 g of acetic acid, producing a solution that bolis at 119.8oC. Find the molar mass of the yellow solid in g/mol.
kb for acetic acid = 3.07
kf doe benzine = 4.9
Also, A 5.10 g sample of a nonvolatile nonelectrolyte blue crystalline solid is dissolved in 56.7 g of acetic acid, producing a solution that bolis at 119.8oC. Find the molar mass of the yellow solid in g/mol.
kb for acetic acid = 3.07