Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. It is marketed as Nutra-Sweet. The molecular formula of aspartame is C14H18N2O5.
(a) Calculate the molar mass of aspartame.
________g/mol
(b) How many moles of molecules are present in 43.0 g aspartame?
________mol
(c) Calculate the mass in grams of 4.52 mol aspartame.
________g
(d) How many molecules are in 5.9 mg aspartame?
_________molecules
(e) How many atoms of nitrogen are in 8.5 g aspartame?
________atoms of nitrogen
(f) What is the mass in grams of 9.0109 molecules of aspartame?
_________g
(g) What is the mass in grams of one molecule of aspartame?
________g
