Natural gas is almost entirely methane, CH4. What volume of natural gas at 20°C and 1.00...

Natural gas is almost entirely methane, CH₄. What volume of natural gas at 20°C and 1.00 atm pressure is required to heat one quart of water (d = 1.00 g/mL) from 20°C to 100°C? The density of methane at 20°C is 0.665 g/L. The reaction for the combustion of methane is