Ions in Chemical Formulas



Name:________________________Hour:____Date:___________Chemistry: Ions in Chemical FormulasWrite the correct formula for the compound formed by each of the following pairs of ions.1. Na1+ F1–1. ______________________2. K1+ S2– 2. ______________________3. Ni2+ SO42–3. ______________________4. Al3+ O2–4. ______________________5. Ca2+ ClO31–5. ______________________6. NH41+ P3–6. ______________________7. Cu1+ NO31–7. ______________________8. Cu2+ NO31–8. ______________________9. Pb4+ O2–9. ______________________ 10. Li1+ CO32–10. ______________________For each of the following compounds, write… A) the symbols of the ions in the compound , and B) the number of each ion in one molecule of that compound. 11. CaI211. ______________________12. Na2CO312. ______________________13. Ga(ClO3)313. ______________________14. CuF214. ______________________15. (NH4)3PO415. ______________________16. FeSO416. ______________________17. Mg(NO3)217. ______________________18. NH4NO218. ______________________19. KC2H3O219. ______________________20. Na2Cr2O720. ______________________ ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download