HNO3 + S - H2SO4 + NO After multiplying the top equation by a factor of two, you now have these half-reaction equations:
6e + 2HNO3 + 2NO
S - H2SO4 + 6e
Which operation will be used to complete the final equation?

Bar graph

Nonmetals usually react by gaining electrons

Thermohaline circulation and gyres

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.