Consider the titration of 40.0 ml of 0.400 m hi by 0.300 m naoh. calculate the ph after 41.1 ml of naoh has been added. ph = 1.34 hint: determine the major species present after the strong base (naoh) reacts completely with the acid, then calculate the ph. you are correct. your receipt no. is 157-9569 : receipt previous tries at what volume (in ml) of naoh added does the ph of the resulting solution equal 7.00? include the units of ml in your answer.

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.