The balanced equation for the complete combustion of hydrogen is:
a. H2 + O = H2O + heat
b. 2H + O2 = H2O + heat
c. H2 + 2O2 = 2H2O + heat
d. 2H2 + O2 = 2H2O + heat
e. 2H2 + 2O2 = 2H2O + heat
Answer: D
The balanced equation for the complete combustion of hydrogen is:
a. H2 + O = H2O + heat
b. 2H + O2 = H2O + heat
c. H2 + 2O2 = 2H2O + heat
d. 2H2 + O2 = 2H2O + heat
e. 2H2 + 2O2 = 2H2O + heat
Answer: D