2. given the following experimental data, calculate the molarity and the pka of the acid analyte (ha) in the titration, if the balance neutralization reaction is ha + naoh à naa + h2o. a ph reading of 3.65 was obtained when 13.0 ml of 0.413 m naoh was added to the 25.0 ml analyte. the endpoint was achieved when 31.25 ml of naoh had been added.

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.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

The answer to your question would be c. mineral oil