More Balancing

What does the combustion of barium look like?

By Felicia Thomas

Open Ended

What is an observation you saw?

Multiple Choice

Choose the balanced equation that shows the combustion of barium.

• Ba (s) + O₂ (g)-> BaO (s)

• 2 Ba (s) + O₂ (g)-> BaOH (s)

• Ba (s) + 2 O₂ (g)-> 2 BaO (s)

• 2 Ba (s) + O₂ (g)-> 2 BaO (s)

Multiple Choice

Choose the balanced equation that shows the combustion of Magnesium

• Mg (s) + O₂ (g)-> MgO (s)

• 2 Mg (s) + O₂ (g)-> Mg(OH)₂ (s)

• Mg (s) + 2 O₂ (g)-> 2 MgO (s)

• 2 Mg (s) + O₂ (g)-> 2 MgO (s)

​Barium	​Oxide (oxygen)
​Ba	​O

d. 9

STOP HERE! WAIT FOR FURTHER INSTRUCTIONS

Multiple Choice

Choose the balanced equation that shows the combustion of Beryllium

• Be (s) + O₂ (g)-> BeO (s)

• 2 Be (s) + O₂ (g)-> Be(OH)₂ (s)

• Be (s) + 2 O₂ (g)-> 2 BeO (s)

• 2 Be (s) + O₂ (g)-> 2 BeO (s)