Covalent Compounds - Formulas and Naming Answer Key (CHEM 1405)
Back to Chemistry 1405 Practice Problems
Write the name for the following compounds.
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1. |
F2Cl4 ___difluorine tetrachloride______ |
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16. |
N2O5 ___dinitrogen pentoxide_______ |
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2. |
C3F5 ___tricarbon tetrafluoride_______ |
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17. |
PCl3 ___phosphorus trichloride______ |
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3. |
P8O6 ___octaphosphorus hexoxide___ |
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18. |
PCl5 ___phosphorus pentachloride___ |
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4. |
Cl2Br5 ___dichlorine tetrabromide_____ |
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19. |
NH3 ___nitrogen trihydride (ammonia) |
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5. |
S2Cl3 ___disulfur trichloride_________ |
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20. |
SCl6 ___sulfur hexachloride________ |
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6. |
I3N7 ___triiodine heptanitride_______ |
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21. |
P2O5 ___diphosphorus pentoxide_____ |
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7. |
CO2 ___carbon dioxide____________ |
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22. |
CCl4 ___carbon tetrachloride________ |
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8. |
CO ___carbon monoxide__________ |
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23. |
SiO2 ___silicon dioxide____________ |
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9. |
SO2 ___sulfur dioxide_____________ |
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24. |
CS2 ___carbon disulfide___________ |
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10. |
SO3 ___sulfur trioxide_____________ |
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25. |
OF2 ___oxygen difluoride_________ |
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11. |
N2O ___dinitrogen monoxide_______ |
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26. |
PBr3 ___phosphorus tribromide______ |
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12. |
NO ___nitrogen monoxide_________ |
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27. |
P3O6 ___triphosphorus hexoxide_____ |
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13. |
N2O3 ___dinitrogen trioxide_________ |
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28. |
I4O9 ___tetraiodine nonoxide_______ |
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14. |
NO2 ___nitrogen dioxide___________ |
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29. |
P4O10 ___tetraphosphorus decoxide___ |
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15. |
N2O4 ___dinitrogen tetroxide________ |
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30. |
Cl2O7 ___dichlorine heptoxide_______ |
Write the formulas for the compounds whose names are given.
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31. |
nitrogen triiodide |
____NI3________ |
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41. |
dinitrogen tetrachloride |
____N2Cl4______ |
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32 |
phosphorus pentabromide |
____PBr5_______ |
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42. |
diarsenic pentoxide |
____As2O5______ |
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33. |
sulfur dichloride |
____SCl2_______ |
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43. |
sulfur dioxide |
____SO2________ |
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34. |
dichlorine tetroxide |
____Cl2O4______ |
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44. |
diphosphorus pentoxide |
____P2O5_______ |
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35. |
carbon tetrachloride |
____CCl4_______ |
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45. |
dichlorine octoxide |
____Cl2O8______ |
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36. |
sulfur trioxide |
____SO3________ |
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46. |
carbon tetraiodide |
____CI4________ |
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37. |
phosphorus pentachloride |
____PCl5_______ |
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47. |
dibromine heptoxide |
____Br2O7______ |
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38. |
nitrogen tribromide |
____NBr3_______ |
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48. |
nitrogen dioxide |
____NO2_______ |
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39. |
disulfur dichloride |
____S2Cl2_______ |
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49. |
dihydrogen monoxide |
____H2O_______ |
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40. |
carbon monoxide |
____CO________ |
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50. |
diiodine trinitride |
____I2N3_______ |