During the analysis, 0.163 g h2o and 0.600 g co2 are produced. calcuate the amount (mol) c in the sample, considering the mass of co2 gas formed by combustion.

0.00905 mol h2o formed

0.0181 mol h in sample

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.