4/19

8th Science - balancing chemical equations.  These equations are due Monday (4/23):

Potassium oxide with water converts into potassium hydroxide

K₂O + H₂O ® KOH

Magnesium will react with phosphorus to form magnesium phosphide

Mg + P ₄ ® Mg₃P₂

Hydrogen and nitrogen react together to produce ammonia gas

N₂ + H₂ ® NH₃

Ethane + Oxygen ® Carbon Dioxide + Steam

C₂H₆ + O₂ ® CO₂ + H₂O

Carbon dioxide and hydrogen form ethanol and water

CO₂ + H₂ ® CH₄ + H₂O