50 POINTS! CHEMISTRY!Solid sodium nitrate reacts with sulfuric acid to produce sodium sulfate and nitric acid. You have 36 grams of sodium nitrate and 21 grams of sulfuric acid. What is the limiting reactant?

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.