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Chemistry Jeopardy Naming Compounds, writing formulas.

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Presentation on theme: "Chemistry Jeopardy Naming Compounds, writing formulas."— Presentation transcript:

1 Chemistry Jeopardy Naming Compounds, writing formulas

2 Naming Ionic Compounds NaCl Sodium Chloride CaCl 2 Calcium Chloride AlCl 3 Aluminum Chloride NaClO 3 Sodium Chlorate Ca(ClO 3 ) 2 Calcium Chlorate Al(ClO 3 ) 3 Aluminum Chlorate

3 Naming More Ionic Compounds MgCl 2 Magnesium Chloride MgClO 2 magnesium Chlorite Mg(ClO 3 ) 2 Magnesium chlorate KClO 3 potassium Chlorate KClO 2 Potassium Chlorite KCl Potassium chloride

4 Naming More Ionic Compounds MnCl 2 Manganese (II) Chloride PbClO 2 Lead (I) chlorite Au(ClO 3 ) 3 Gold (III) chlorate CuClO 3 Copper (I) Chlorate Cu(ClO 2 ) 2 Copper (II) Chlorite CoCl 3 Cobalt (III) chloride

5 Writing formulas for Compounds Lead (II) oxide PbO Lead (IV) chloride PbCl 4 Dinitrogen decoxide N 2 O 10 Potassium phosphide K3PK3P Calcium sulfide CaS Carbon monoxide CO 2

6 Writing formulas for Compounds Lead (II) chlorate Pb(ClO 3 ) 2 Lead (IV) carbonate Pb(CO 3 ) 2 Manganese (V) oxide Mn 2 O 5 Phosphorous tribromide PBr 3 CaC 2 O 4 Calcium oxalate SiO 4 Silicon tetroxide 22

7 Writing formulas for Compounds Lead (II) oxide PbO Lead (IV) chloride PbCl 4 Dinitrogen decoxide N 2 O 10 Potassium phosphide K3PK3P Calcium sulfide CaS Carbon monoxide CO 2

8 Naming Compounds or writing formulas Lead (II) sulfate PbSO 4 Lead (IV) sulfate Pb(SO 4 ) 2 N2O6N2O6 Dinitrogen hexoxide Potassium phosphate K 3 PO 4 CS 2 Carbon disulfide CuC 2 H 3 O 2 Copper (I) acetate 22

9 Naming Compounds or writing formulas Lead (II) acetate Pb(C 2 H 3 O 2 ) 2 CS Carbon monosulfide N2F6N2F6 Dinitrogen hexafluoride calcium phosphite Ca 3 (PO 3 ) 2 SiBr 4 silicon tetrabromide Cu(C 2 H 3 O 2 ) 2 Copper (II) acetate 22

10 Compare/Contrast Ionic Contain metals usually Always contain cations and anions Always have balance charges Cation loses electron(s), gives them to anion Transition metals use roman numerals Do not use prefixes for naming. Covalent Contain only nonmetals Never have cations or anions. Share electrons, don’t have a charge The more electronegative ion holds the electron more tightly, but still isn’t charged. Prefixes used for naming. Can, but don’t use roman numerals for names.


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