Compound Formulas & Chemical Equations

Ionic Compounds

100

Figure Out The Formula : Sodium Chloride

NaCl

200

Figure Out The Formula : Magnesium Oxide

MgO

300

Figure Out The Formula : Calcium Chloride

CaCl₂

400

Figure Out The Formula : Aluminum Oxide

Al₂O₃

500

Figure Out The Formula : Iron (III) Oxide

Fe(NO₃)₃

Molecular Compounds

100

Figure Out The Formula : Carbon Monoxide

CO

200

Figure Out The Formula : Carbon Dioxide

CO₂

300

Figure Out The Formula : Dinitrogen Tetroxide

N₂O₄

400

Figure Out The Formula : Sulfur Hexafluoride

SF₆

500

Figure Out The Formula : Diphosphorus Pentoxide

P₂O₅

Chemical Equation Writing

200

Write The Chemical Equation : Hydrogen reacts with oxygen to form water

H₂ + O₂ -> H₂O

300

Write The Chemical Equation : Potassium chlorate breaks down into potassium chloride and oxygen gas

KClO₃ -> KCl + O₂

400

Write The Chemical Equation : Sodium sulfate reacts with barium chloride to form barium sulfate and sodium chloride

Na₂SO₄ + BaCl₂ -> BaSO₄ + NaCl

Chemical Equation Balancing

100

Balance This Equation : K₃P -> K + P₄

4K₃P -> 12K + P₄

200

Balance This Equation : SO₃ -> O₂ + S₈

8SO₃ -> 12O₂ + S₈

300

Balance This Equation : C₉H₂₀ + O₂ -> CO₂ + H₂O

C₉H₂₀ + 14O₂ -> 9CO₂ + 10H₂O

400

Balance This Equation : Al₂(CO₃)₃ -> Al₂O₃ + 3CO₂

Al₂(CO₃)₃ -> Al₂O₃ + 3CO₂

500

Balance This Equation : Fe(NO₃)₃ + NaOH -> Fe(OH)₃ + NaNO₃

Fe(NO₃)₃ + 3NaOH -> Fe(OH)₃ + 3NaNO₃