wikiHow Converting Grams to Moles Practice Answers 1. 0.25 moles of CaCO3 2. 0.107 moles of N2 3. 3 moles of the compound 4. 1 mole of H2O 5. 0.083 moles of NaOH 6. 0.75 moles of C2H6O2 7. 0.0186 moles of CO2 8. 0.460 moles of NH4NO3 9. 1.186 moles of Al 10. 0.313 moles of CH4 11. 0.117 moles of H2SO4 12. 0.299 moles of CaCl2 13. 0.0444 moles of C6H12O6 14. 1.718 moles of NaCl 15. 0.446 moles of Fe 16. 0.827 moles of C2H5OH 17. 0.156 moles of O2 18. 1 mole of CH4 19. 0.394 moles of SO2 20. 0.560 moles of KMnO4 Page