Sequoyah
contestada


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