The freezing point of water is 0.00 °C at 1 atmosphere.

A student dissolves 12.86 grams of copper(II) iodide,CuI2 (317.4 g/mol), in 233.8 grams of water. Use the table of boiling and freezing point constants to answer the questions below.

The molality of the solution is ___m.

The freezing point of the solution is ___°C.