Question 1
Answer the question(s) below about the following reaction.
2H
2O
2 → 2H
2O + O
2This is an example of a ________ reaction.
◦ combustion
◦ double replacement
◦ combination
◦ decomposition
◦ single replacement
Question 2
Answer the question(s) below about the following reaction.
2H
2O
2 → 2H
2O + O
2How many moles of oxygen gas can 5.0 moles of hydrogen peroxide ( H
2O
2) produce, if decomposition is complete?
◦ 2.0 moles
◦ 2.5 moles
◦ 5.0 moles
◦ 10. moles
◦ 1.0 mole