ozone, O3
methane, CH4
oxygen gas, O2
All of these may be classified as
A) ionic compounds
B) covalent compounds
C) inorganic compounds
D) nonreactive compounds
The correctly balanced equation for H₂O₂ → H₂O + O₂ is
A) H₂O₂ → 2H₂O + O₂
B) H₂O₂ → H2O + 2O₂
C) 2H₂O₂ → 4H₂O + O₂
D) 2H₂O2 → 2H₂O + O₂