Salt Bath Design Malia Smith is a scientist in a chemistry lab. She is conducting an experiment that requires electrodes to be placed in a salt water bath (a container of water containing a dissolved salt). In order for Malia to accurately complete her test, the salt in the bath should remain soluble throughout the experiment despite possible fluctuations in temperature. She expects the temperature to vary between 10°C and 70°C for all conditions tested. Malia heads to her chemical cabinet in which she has several soluble ionic compounds. The chemicals she has are: Sodium nitrate, NaNO3 Sodium chloride, NaCl Potassium nitrate, KNO3 Potassium chlorate, KCIO3 Potassium chloride, KCI Lead (II) nitrate, Pb(NO3)2 To choose which salt she is going to use for her salt bath, Malia pulls out the diagram below from her chemistry textbook.