Compare coal, crude oil and natural gas by their advantages and disadvantages, and calculate how much carbon dioxide different fuels release per unit of mass or energy from combustion equations and enthalpy of combustion data.
Which statement best describes an environmental consequence of using fossil fuels? A. The carbon dioxide released is completely absorbed by the oceans, so its concentration in the atmosphere does not change. B. Coal has a higher hydrogen to carbon ratio than…
Which energy source is renewable? A. natural gas B. biodiesel made from vegetable oil C. petrol (gasoline) refined from crude oil D. uranium