Questions tagged 'Combustion'
11 questions
What mass of natural gas CH4 must you burn to emit 273 kJ of heat?
What mass of methane (CH₄) must be burned to release 273 kJ of heat? The combustion reaction is as follows: CH₄ + 2O₂ → CO₂(g) + 2H₂O(g) ΔH(reaction) = -802.3 kJ