Answer to Question #54165 in Other Chemistry for Tomas

Question #54165
2. a. How will you decide whether a process is spontaneous in this experiment? b. If you were to use this method after you had observed the fate of an ice cube at 25’C, what would you conclude about the spontaneity of the following process? Why? H20(s)  H20(l) c. The standard enthalpy change for this process is 6.01 kJ/mol. What is the minimum value for the standard entropy change, based upon your conclusions about the spontaneity? 3. During this experiment, you will be required to prepare 100 mL of a 1.0 M solution of NaNO3. Calculate the mass of NaNO3 (to the nearest tenth of a gram) that will be required?
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