posted by Anonymous
A sodium chloride solution has a density of 1.22 g/mL. How many moles of NaCl are dissolved in 10.0 mL of the solution? The density of water is 1.00 g/mL.
? mol NaCl = 10 mL*1.22 g/1mL*1mL/58.5g
The correct answer is 3.76*10^2 mol.