The empirical formula of an artificial sweetener is C14H18N2O5. The molecular mass of the sweetener isn294.34 g/mol. What is the molecular formula of the artificial sweetener?

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Which formula can be used to calculate the molar mass of hydrogen peroxide

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.