CH4 + 2O2 ==> CO2 + 2H2O + heat
So you get 55.5 kJ for 1 gram CH4.
You want how many grams to produce 2578 kJ.
1 gram x (2578/55.5) = ? grams CH4 required. Convert that to pounds.
When one gram of gas, is burned, 55.5kJ of heat are released. How many pounds of methane gas must be burned to release 2.578 x 10^3kJ of heat?
1 answer