What can you tell about the rate of the two reactions shown in the graph?
a.
they occurred at the same rate.
b.
one reaction started before the other.
c.
they occurred at different rates.
d.
one reaction prevented the other from taking place.

Anions are negative charged ions

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.

The answer for this is a