Below is the predicted nmr spectra of a compound with molecular formula c8h10. identify the compound and label the peaks. why might you see trace peaks of this compound in the nmr you submitted to your ta for the diels-alder experiment?

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.

Heat is involved in chemical change in two ways; chemical changes either result in heat being added to or removed from an object, and chemical changes require a certain amount of heat before they can take place.

Ibelieve it is b. proton.hope my answer has you : )