Chemical Compounds Jeopardy

Naming Compounds

100

CO₂

Carbon dioxide

200

SF₆

Sulfur hexafluoride

300

CaCl₂

Calcium chloride

400

FeO

Iron (II) oxide

500

Co₃(PO₄)₂

Cobalt (II) phosphate

Molar Mass and Conversions

100

Molar mass of H₂O

18.00 g/mol

200

Molar mass of calcium carbonate

100.1 g/mol

300

Number of grams in 0.4 moles of FeCl₂.

50.7 g

400

Number of moles in 169.3 g of Na₂SO₄.

1.19 mol

500

Number of molecules in 1.1 mol of AlCl₃

6.62 x 10²³ molecules

Chemical Formulas

100

carbon tetrachloride

CCl₄

200

dinitrogen monoxide

N₂O

300

lithium sulfide

Li₂S

400

copper (I) bromide

CuBr

500

lead (IV) sulfate

Pb(SO₄)₂

Percent Composition

100

Total mass of oxygen in CaOH

16.00 g

200

Total mass of potassium in K₂CO₃

78.2

300

Percent composition of potassium in K₂CO₃

56.6%

400

Percent composition of carbon in K₂CO₃.

8.7%

500

Percent composition of oxygen in K₂CO₃.

34.7%

Random

100

Conversion between grams and moles

Molar mass

200

Conversion between moles and particles such as molecules or atoms

Avogadro's number

300

A Roman numeral is added to an ionic compound's name when...

the metal can make more than one ion

400

Name the polyatomic ion: NH₄⁺

Ammonium

500

Name the polyatomic ion: SO₄^2-

sulfate