Determine the wave number of a line in the infrared spectrum of HBr if the force constant of 1H79Br is 1550 N/m. The atomic mass of 1H is 1.0078 amu, and the atomic mass of 79Br is 78.918 amu.

Ithinks its false. tell me if im wrong

High-energy and unstable.

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.