Heliox is a mixture of gases and is used in medicine to help people with breathing problems such as severe asthma. A typical heliox mixture contains He at a partial pressure of 0.75 atm and O2 at a partial pressure of 0.35 atm. (a) What is the total pressure of the Heliox mixture?
(b) What fraction of the molecules in Heliox are helium?
(c) Draw a particulate representation of Heliox that contains 10 particles.

Less stable  hope this

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.