If the pressure exerted on a sample of gas is increased from 0.428 atm to 0.72338 atm what is the final volume of the gas in ml if the inital volume was 240 ml?

The answer is celsius 

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.