S.Y. 2013-2014: Ionic Compounds with Variable Valences

Chemistry:  Ionic Compounds with Multiple-Charge Cations                                                                

Write the name of each of the following compounds.

1.  V(ClO₃)₅                                                                                            1.  ______________________

2.  Re(SO₄)₃                                                                                           2.  ______________________

3.  Os(IO₃)₃                                                                                            3.  ______________________

4.  Ir₃(PO₄)₄                                                                                            4.  ______________________

5.  Pd(SO₃)₂                                                                                          5.  ______________________

6.  AuNO₃                                                                                              6.  ______________________

7.  FePO₃                                                                                              7.  ______________________

8.  Ni(BrO₃)₂                                                                                           8.  ______________________

9.  Pb(CN)₄                                                                                            9.  ______________________

10.  Mn₂(Cr₂O₇)₇                                                                                   10.  ______________________

Write the chemical formula for each of the given names.

11.  copper (II) hydroxide                                                                       11.  ______________________

12.  rhenium (VI) nitrate                                                                          12.  ______________________

13.  niobium (III) sulfate                                                                          13.  ______________________

           

14.  platinum (IV) iodate                                                                         14.  ______________________

15.  molybdenum (III) phosphate                                                              15.  ______________________

16.  titanium (II) cyanide                                                                         16.  ______________________

17.  gold (I) thiosulfate                                                                           17.  ______________________

18.  iron (III) acetate                                                                               18.  ______________________

19.  cobalt (II) chlorite                                                                            19.  ______________________

20.  tin (IV) sulfite                                                                                  20.  ______________________

Answers:

Chemistry:  Ionic Compounds: Polyatomic Ions with Multiplie-Charge Cations

 

                                                                       

Write the name of each of the following compounds.

1.  V(ClO₃)₅                                V⁵⁺     5 ClO₃^1-                                        1.   vanadium (V) chlorate

2.  Re(SO₄)₃                               Re⁶⁺     3 SO₄^2-                                       2.   rhenium (VI) sulfate

3.  Os(IO₃)₃                                Os³⁺     3 IO₃^1-                                        3.   osmium (III) iodate

4.  Ir₃(PO₄)₄                                3 Ir⁴⁺     4 PO₄^3-                                      4.   iridium (IV) phosphate

5.  Pd(SO₃)₂                              Pd⁴⁺     2 SO₃^2-                                      5.   palladium (IV) sulfite

6.  AuNO₃                                  Au¹⁺     NO₃^1-                                         6.   gold (I) nitrate

7.  FePO₃                                  Fe³⁺     PO₃^3-                                          7.   iron (III) phosphite

8.  Ni(BrO₃)₂                               Ni²⁺     2 BrO₃^1-                                       8.   nickel (II) bromate

9.  Pb(CN)₄                                Pb⁴⁺     2 CN^1-                                        9.   lead (IV) cyanide

10.  Mn₂(Cr₂O₇)₇             2 Mn⁷⁺     7 Cr₂O₇^2-                                 10. manganese (VII) dichromate

Write the chemical formula for each of the given names.

11.  copper (II) hydroxide                       Cu²⁺     OH^1-                              11.   Cu(OH)₂

12.  rhenium (VI) nitrate                          Re⁶⁺     NO₃^1-                             12.   Re(NO₃)₆

13.  niobium (III) sulfate                          Nb³⁺     SO₄^2-                             13.   Nb₂(SO₄)₃

           

14.  platinum (IV) iodate                         Pt⁴⁺     IO₃^1-                                14.   Pt(IO₃)₄

15.  molybdenum (III) phosphate                        Mo³⁺     PO₄^3-         Mo₃(PO₄)₃      15.   MoPO₄

16.  titanium (II) cyanide                         Ti²⁺     CN^1-                                16.   Ti(CN)₂

17.  gold (I) thiosulfate                           Au¹⁺     S₂O₃^2-                            17.   Au₂S₂O₃

18.  iron (III) acetate                               Fe³⁺     CH₃COO^1-                       18.   Fe(CH₃COO)₃

19.  cobalt (II) chlorite                            Co²⁺     ClO₂^1-                            19.   Co(ClO₂)₂

20.  tin (IV) sulfite                                  Sn⁴⁺     SO₃^2-       Sn₂(SO₃)₄        20.   Sn(SO₃)₂