2. An electrochemical cell consists of standard hydrogen electrode and copper metal electrode. If the copper electrode is placed in solution of 0.10 M NaOH that is saturated with Cu(OH)2, what is the cell potential at 25 degrees C. For Cu(OH)2, Ksp=1.6 x 10-19. E value for copper 2+ ion into solid copper is +0.34.

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

Yeah, but what are you trying to ask?

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"