Some physical properties of water are shown below.

freezing point 0.00°C
boiling point 100.00°C
Kf 1.86°C/m
Kb 0.512°C/m

A 16.0 g sample of a compound known to contain 3 ion species is dissolved in 100. g of water. The boiling point of the solution is 103.6°C. What is the molar mass of the compound?