Chemistry -- Balancing Equations

Complete each sentence or statement.

Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!)

NaOH + H₃PO₄ -----> Na₃PO₄ + H₂O

_{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------}

_{Sodium
Hydroxide       Phosphoric
Acid             Sodium
Phosphate          Water}

Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!)

CO₂ + H₂O -----> C₆H₁₂O₆ + O₂

_{Carbon
Dioxide
Water
Sugar
Oxygen}

Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!)

N2 + H₂ ----> NH₃

_{Nitrogen
Hydrogen
Ammonia}

Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!)

Al + Cl₂ -----> AlCl₃

_{Aluminum
Chlorine
Aluminum Chloride}

Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!)

NO₂ + H₂O -----> NO + HNO₃

_{Nitrogen
water
nitrous oxide         nitric
acid}

Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!)

Cu₂O + C -----> Cu + CO₂

_{Copper Oxide
Carbon
Copper            Carbon
Dioxide}

Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!)

H₂ + O₂ -----> H₂O

_{Hydrogen
Oxygen
Water}

Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!)

Al + O₂ -----> Al₂O₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------}

_{Aluminum
Oxygen
Aluminum Oxide}

_{(Aluminum “rust”)}

Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!)

CH₄ + O₂ -----> CO₂ + H₂O

_{Methane
Oxygen
Carbon
Water}

Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!)

Fe + O₂ -----> Fe₂O₃

_{Iron
Oxygen
Iron Oxide (“rust”)}

Completion Complete each sentence or statement.
	1.	Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!) NaOH + H₃PO₄ -----> Na₃PO₄ + H₂O _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Sodium Hydroxide Phosphoric Acid Sodium Phosphate Water}
	2.	Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!) CO₂ + H₂O -----> C₆H₁₂O₆ + O₂ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Carbon Dioxide Water Sugar Oxygen}
	3.	Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!) N2 + H₂ ----> NH₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Nitrogen Hydrogen Ammonia}
	4.	Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!) Al + Cl₂ -----> AlCl₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Aluminum Chlorine Aluminum Chloride}
	5.	Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!) NO₂ + H₂O -----> NO + HNO₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Nitrogen water nitrous oxide nitric acid} _dioxide
	6.	Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!) Cu₂O + C -----> Cu + CO₂ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Copper Oxide Carbon Copper Carbon Dioxide}
	7.	Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!) H₂ + O₂ -----> H₂O _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Hydrogen Oxygen Water}
	8.	Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!) Al + O₂ -----> Al₂O₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Aluminum Oxygen Aluminum Oxide} _{(Aluminum “rust”)}
	9.	Balance this chemical equation: (Note: Answer format is x,x---x,x with NO SPACES!) CH₄ + O₂ -----> CO₂ + H₂O _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Methane Oxygen Carbon Water} _Dioxide
	10.	Balance this chemical equation: (Note: Answer format is x,x---x with NO SPACES!) Fe + O₂ -----> Fe₂O₃ _{---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------} _{Iron Oxygen Iron Oxide (“rust”)}