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a) how many moles are in 42 mg of aspartame? (Molar mass= 294)
b) how many molecules are in 42 mg of aspartame?
c) find the number of carbon in 42 mg of aspartame?


Sagot :



a) \( 1.4286 \times 10^{-4} \) moles

b) \( 8.60 \times 10^{19} \) molecules

c) \( 1.204 \times 10^{21} \) carbon atoms