Magnesium Metal and Sulfuric Acid Properties of each of the initial substances:

Place a small piece of magnesium metal into a test tube. Then add enough sulfuric acid to cover the magnesium metal to the same test tube.

Observations:

Only one reactant yields 2 or more products. meaning you will only have 1 product and it will break down into 2 or more products. eg. h2o -> h2 + o2

Rn in the right 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.