Question: how many hydrogen atoms are present in 5.00 mg of aspartame?
Answer: There are 6.022 x 10 ^23 molecules in amole so we have 5.116 x 10 ^18 aspartame molecules . There are 18 Hatoms per aspartame molecule so there exist 9.028 x 10^19 H atomspresent in 2.50 mg of aspartame .