3. Chemical Reactions
Balancing Chemical Equations
6PRACTICE PROBLEM
Write a balanced equation by providing the correct coefficient/s: NH3 + SO2 + H2O → (NH4)2SO3
Write a balanced equation by providing the correct coefficient/s: NH3 + SO2 + H2O → (NH4)2SO3
ANSWERS OPTIONS
A
3 NH3 + 2 SO2 + H2O → 2 (NH4)2SO3
B
2 NH3 + SO2 + 2 H2O → 2 (NH4)2SO3
C
2 NH3 + SO2 + H2O → (NH4)2SO3
D
NH3 + 2 SO2 + H2O → 2 (NH4)2SO3