Chemistry Practice Problems Freezing Point Depression Practice Problems Solution: The approximate surface temperature of the Arctic ...

Solution: The approximate surface temperature of the Arctic Ocean is -1.8°C, which is the freezing point of salt water. Assuming NaCl is the predominant salt in seawater, what is the molality of NaCl in seawater?   

Problem

The approximate surface temperature of the Arctic Ocean is -1.8°C, which is the freezing point of salt water. Assuming NaCl is the predominant salt in seawater, what is the molality of NaCl in seawater?