Balancing Chemical Equations Self Check

Last updated 12 months ago

11 questions

Worksheet Problems

Required

CHALLENGE PROBLEM

Required

Balancing Chemical Equations Self Check

Last updated 12 months ago

11 questions

Worksheet Problems

DIRECTIONS!
Fill in the blanks with the coefficients needed to balance each equation
be careful that you are using the lowest numbers/ reduced numbers to balance
IF THE COEFFICIENT DOES NOT NEED TO BE CHANGED, ENTER THE NUMBER 1

Required

Balance the equation: 

_______  N₂ + _______  H₂ → _______  NH₃

Required

Balance the equation: 

_______  KClO₃ →_______ KCl +_______ O₂

Required

Balance the equation:

_______  NaCl +_______  F₂ →_______ NaF +_______ Cl₂

Required

Balance the equation:

_______ AlBr₃ + _______  K₂SO₄ → _______  KBr + _______  Al₂(SO₄)₃

Required

Balance the equation:

_______ CH₄ + _______  O₂ → _______  CO₂ + _______ H₂O

Required

Balance the equation:

_______  P + _______  O₂ → _______  P₂O₅

Required

Balance the equation: 

_______ Ag₂O → _______  Ag + _______  O₂

Required

Balance the equation:

 _______ S₈ + _______ O₂ → _______  SO₃

Required

Balance the equation: 

_______ HNO₃ + _______  NaHCO₃ → _______ NaNO₃ + _______  H₂O + _______  CO₂

Required

Balance the equation:

_______  NaBr + _______ CaF₂ → _______  NaF + _______  CaBr₂

CHALLENGE PROBLEM

Required

Balance the equation: 
 
_______ C₈H₁₈ + _______  O₂ → _______  CO₂ + _______  H₂O

Balancing Chemical Equations Self Check

Balancing Chemical Equations Self Check

DIRECTIONS!

IF THE COEFFICIENT DOES NOT NEED TO BE CHANGED, ENTER THE NUMBER 1

___ N₂ + _ H₂ → _____ NH₃

___ KClO₃ →_ KCl +_____ O₂

___ P + _ O₂ → _____ P₂O₅

___ Ag₂O → _ Ag + _____ O₂

___ S₈ + _ O₂ → _____ SO₃

DIRECTIONS!

IF THE COEFFICIENT DOES NOT NEED TO BE CHANGED, ENTER THE NUMBER 1

___ N₂ + _ H₂ → _____ NH₃

___ KClO₃ →_ KCl +_____ O₂

___ P + _ O₂ → _____ P₂O₅

___ Ag₂O → _ Ag + _____ O₂

___ S₈ + _ O₂ → _____ SO₃