12) A student group sets up an experiment to test the effects of various chemicals on the temperature of the water in which they are dissolved. The student takes the initial temperature of three different solutions (0 minutes) and mixes calcium chloride or ammonium nitrate with water. The temperature of the solution is observed and recorded every five minutes thereafter. The data table is shown here. A student is challenged by the teacher to design a product that could be used as a hand warmer. Based on the results of the experiment shown here, formulate the correct components of a hand warmer device, A) water only B) water and ammonium nitrate water and calcium chloride D) water, ammonium nitrate, and calcium chloride​