Question: how many moles of atoms are in 9 grams of carbon 13?
Answer: Express Your Answer Numerically In Moles. 0.692 Mol ^13 C While The Value Of A Mole Is The Number Of Atoms Of ^12 C Atoms In Exactly 12.0 G Of Pure ^12 C, The Same Is Not True For Other Elements Or Other Isotopes Of Carbon. To Six Significant Figures, The Molar Mass Of ^13 C Is 13.0034 G/mol.