Methane is a major component of natural gas. Methane burns in air, releasing approximately 890 kJ of heat energy per mole.
a. What quantity of heat is released if 0.521 mole of methane is burned?
b. What quantity of heat is released if 1.25g of methane is burned?
c. What quantity of methane must have reacted if 1250 kJ of heat energy was released?